Data mining and analysis fundamental concepts and algorithms solutions일자리

개인적으로 교육연구에서 자주하는 (통계)분석 몇 개를 자동으로 할 수 있는 간단한 R 패키지를 만들고자 합니다. 테스트데이터(Treatment/Control 그룹 사전/사후 데이터 셋(csv 파일)을 종류별로 인식하여 읽어들이고, 사전데스트/사후데스트로 구분할 수 있게 변수명을 바꾸고 (예: 수집된 데이터 문항 Q1, Q2, Q3...로 되어 있는데요, 사전테스트 데이터면 Q1_pre, Q2_pre, Q3_pre...로, 사후데이터면 Q1_post, Q2_post, Q3_post...로 변환), 해당 데이터별로 제가 이미 만들어 놓은 스크립트를 돌려 (Item Analysis, ANCOVA 등의) 분석을 자동 시행하고 결과를 출력하도록 하는 간단한 패키지입니다. 데이터셋을 종류별 구분해서 읽어들이는 것이 관건인데, 제가 이 부분에서 애를 먹고 있는 중입니다. 사용자로부터 (treatment pre, treatment post, control pre, control post) 인풋을 받아 If, For 등의 Function을 쓰면 될 듯 한데 (저의 짧은 소견입니다^^;), 제가 아직 R 함수에 익숙치 않아 주로 이 부분을 R 전문가의 도움을 받고자 합니다. 구체적으로 무엇을 구현하려고 하는지는 지금까지 제가 만들어 놓은 스크립트와 관련 문건들을 파일로 참고하시면 되실 듯 합니다. 다시 한번, 도움주실 내용의 핵심은 4종류의 데이터셋을 구분하여 읽어들이는 스크립트/함수가 되겠고요, 두번 째로 중요한 것은 스크립트가 완성되면 분석별로 스크립트를 묶어 함수화하는 것이 되겠습니다. 참고로, Item ...

javafx 로 UI 개발 합니다. 스펙트럼을 그려서 사용해야 합니다.

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Locate a company worth investing in Germany. The selection of "good to great" by Jim Collins basis. The final selection of firms draw less than 10 . Please note of the recent trend ROE and dividend payout ratio of over five years to research information. Photos and character analysis of the current CEO is also required. Please direct investment is possible and include information on whether the current share price is appropriate. All materials are sure to leave with an English translation of the original and smooth. 독일에 주식투자할만한 기업을 찾습니다. 짐콜린스의 "good to great"을 기본으로 선정합니다. 최종 선정 기업들은 10개 이내로 추립니다. 조사내용에 최근 5년동안의 ROE 추이와 배당성향을 적어주십시오. 현재 CEO의 사진과 인물분석 자료도 필요합니다. 직접 투자가 가능하고 현 주가 시세가 적절한지 여부도 내용에 포함에 주십시오. 모든 자료는 영문원본과 매끄...

Locate a company worth investing in the United States, Japan, China, Hong Kong, Germany, the United Kingdom and Australia. The selection of "good to great" by Jim Collins basis. The final selection of firms draw less than 10 per each additional countries. Please note of the recent trend ROE and dividend payout ratio of over five years to research information. Photos and character analysis of the current CEO is also required. Please direct investment is possible and include information on whether the current share price is appropriate. All materials are sure to leave with an English translation of the original and smooth. 미국, 일본, 중국,홍콩, 독일, 영국, 호주에 주식투자할만한 기업을 찾습니다. 짐콜린스의 "good to great"을 기본으로 선정합니다. 최종 선정 기업들은 각 국가당 1...

I am in the design phase of a residential light steel construction project and I am in need of a skilled Structural Engineer to assist me. Key responsibilities: - Provide structural engineering services for the project - Ensure the structural integrity of the building - Work in close collaboration with the architect and design team to ensure that the final structural design aligns with the overall vision of the project Ideal candidate should have: - Proven experience in light steel structural engineering - Knowledge of local building codes and regulations - Strong communication skills to work effectively with the design team - Ability to provide innovative solutions while balancing design aesthetics and structural integrity.

Staad assessment and detail analysis.

I'm looking for a skilled and experienced professional who can help with network topology analysis for physiological theory

...providing cloud-based payroll solutions for international organizations. The aim is to streamline our farming organization's payroll processes, saving time and resources for HR and Finance teams. Functional Requirements: Streamlined payroll processing with features like automated calculations, deduction management, and generation of various reports. Integration with existing software like SuccessFactors - SAP and compatibility with internet banking for seamless transactions. Remote accessibility, robust security features, and compliance with data protection laws. Ability to generate pay slips, tax forms, and support self-service access for employees. Technical Requirements: Cloud-based infrastructure with seamless integrati...

I have recently acquired a futurebit BTC miner and I require professional assistance in setting it up from scratch on my Windows operating system. I'm looking for an experienced individual who has a strong background in: - Mining pool connection - Windows operating system navigation - Hardware setup & troubleshooting With your guidance, I aim to understand and properly run my miner as soon as possible. Please only bid on this project if you have relevant experience with futurebit BTC miners or similar requirements. This is important to me as I'm interested in a smooth process with minimal roadblocks.

...prospective clients and conveying our expertise in Feng shui are primary goals. The content should be crafted to engage: - Individuals intrigued by Feng Shui. - Homeowners looking to enhance energy balance at home. - Business owners desiring a more harmonious workspace. Key components to integrate: - A compelling introduction to our brand and the services we provide. - Compelling points detailing the benefits of Feng Shui consultations, making our potential clients realize this is what they’d been missing. Skills and experience prioritized for this project: - Proficient in copywriting with a track record in writing engaging web content. - Experience in spiritual or wellness industry is a bonus. - An understanding of Feng Shui is greatly appreciated. - Abi...

...designs, and images for a low-cost A4 product, a premium A4 product, and a premium A3 product. Although the branding will be consistent, each product line will need to be distinct enough to easily differentiate between the budget and premium lines. I'm targeting an adult market, mostly in the education sector, and while I don't have any specifics in mind regarding style or color scheme, the design needs to equally appeal to a school business manager, a commercial office manager, on the shelves of a stationers, on Amazon. The ideal freelancer for this project would be experienced in: - Graphic design, specifically for product branding and packaging - Working with clients who may not have a clear vision of their desired end product I look f...

I'm in need of a Python expert, specifically one with proficiency in Data Analysis. The task primarily involves working with simple data sets. While the source of data was not specified, the expert is expected to exhibit substantial versatility. Ideal Skills: - Strong Python programming - Proven track-record in data analysis - Experience handling various data sources - Problem-solving abilities Note: Freelancers with a robust understanding of accessing and manipulating different data sources have an edge. Show me what you've got!

...systems, and electric car chargers. Key Aspects: - We are targeting businesses seeking renewable energy solutions. Therefore, the SEO campaign should be tailored to reach this specific audience. - The main goal of the campaign is to improve our website's ranking on Google search results. - The project should be completed within a month. Skills and Experience Required: - Proven track record of successful SEO campaigns, preferably in the renewable energy industry. - Expertise in keyword research and optimization. - Ability to target niche audiences effectively. - Excellent understanding of Google's search algorithms and ranking factors. - Efficient time management skills to meet the project deadline. If you have a deep understandin...

I have an already functioning WordPress website that needs a Stripe integration. Although I do not have specific functionalities laid out, I'm open to suggestions on how to utilize Stripe's capabilities. Requirements: - Implementing Stripe's payyment processing functionality - Customizing ...functionalities laid out, I'm open to suggestions on how to utilize Stripe's capabilities. Requirements: - Implementing Stripe's payyment processing functionality - Customizing the payment forms to provide a seamless experience for users - Setting up two-way payments for efficient transaction management Ideal skills and experience: - Proven experience in integrating Stripe with WordPress - Knowledge of different Stripe functionalities - Ingenuity in proposing...

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I'm currently dealing with an issue...seasoned React Native developer to step in and add additional functionality to fix this issue. Main requirements: - Excellent knowledge in React Native specifically for iOS - Proven experience in debugging and enhancing callback functions - History of adding new features to existing code You can expect to: - Diagnose the issue where the change mode callback isn't triggering properly - Add additional functionality to the callback, ensuring its functionality - Enhance the overall performance of the change mode callback function. Your strong understanding of callbacks in React Native will be instrumental for this task. This is a focused task targeting an urgent issue, and I appreciate timely resolution. I'm looking ...

...Project Overview: Task: Video editing and creation, with a focus on road safety awareness Duration: Maximum 15 minutes Primary Content: Provided media includes interviews with road safety experts and drivers, hazard road videos, and scenes of dangerous driving Audience: 1000+ drivers Timeline: Completion within 3 to 4 days from task assignment Key Responsibilities: Edit and merge supplied contents seamlessly to maintain viewer engagement Strategically place and time visuals to effectively illustrate the implications of road safety Your Skills Should Include: Proficiency in video editing software Experience with editing interview-style and road safety content Ability to tell a story visually and audibly Understanding of the seriousness ...

...in the USA, EU, and India with experience marketing solar energy and energy storage systems (ESS). Your focus will be networking events, as well as traditional sales and marketing methods. You should have prior experience targeting a diverse audience, including residential consumers, commercial businesses, and government organizations. Knowledge and passion for renewable energy is a must. You are strategic yet down to earth. Skills and Experience: - Proven track record in marketing renewable energy solutions - Extensive connections and networking skills - Familiarity with both traditional and innovative marketing strategies - Ability to engage with diverse target segments ranging from residential consumers to government org...

I am in urgent need of an expert who specializes in setting up and configuring Microsoft Azure tenants. The following deliverables are expected: • Migrate the application from tenant to  tenant. • Set up Virtual Machines operating with Windows Server, Ubuntu, and Red Hat Enterprise Linux • Arrange Storage accounts • Provide App Services The main purpose for the creation of this tenant will be to host infrastructure. Preference will be given to those who have vast experience in Microsoft Azure setups, cloud solutions, virtual machine configurations, and infrastructure management. Experience with the specified operating systems will be an added advantage. The project needs a swift turnaround, so those with immediate availability will be...

THESIS As an experienced researcher, I'm examining the various pressures faced by freight...the various pressures faced by freight forwarders in the small scale industries of Europe. In particular, I'm focusing on understanding: - The nature of these pressures, - Their impact on operations, - And how they're currently managed. My goal is not just to identify these strategies, but to understand their effectiveness. This will be a qualitative research and I need an in-depth investigation based on interviews, observations etc. Your critical thinking, research skills, and knowledge about European freight industry will be integral. Proficiency in qualitative research methodologies and excellent report writing skills are essential. Previous experienc...

...need of a competent Python programmer with experience in working with real-time market data streaming to assist me in the development of a Zerodha Kite Live Websocket project. Key Features: - Real-time market data streaming: It should provide real-time updates on market data. - Order placement functionality: Enable easy and prompt order placement. - Trade execution notifications: Immediate notifications should be sent out once a trade is successfully executed. Design: The interface should be customizable and user-friendly, to simplify data analysis for end users. Ideally, the chosen freelancer should have prior experience working on similar financial projects and a solid understanding of market data streaming. Profici...

...company's accounts. We have less than a year's worth of financial data to review. Key Areas for Audit: - Accounts Receivable - Accounts Payable - General Ledger - Inventory Your role will be to scrutinize these areas with the aim of ensuring accuracy and identifying any discrepancies or areas that need improvement. Ideal Skills: - Proficiency in Odoo ERP - Extensive experience in financial auditing, particularly for manufacturing companies - Strong knowledge of accounting principles and practices - Attention to detail and ability to spot inconsistencies - Good communication skills for reporting findings Please note that I'm specifically looking for a review and analysis of our current financial records. The goal is to gain a ...

I am looking for a professional who can assist me with my daily Bitcoin mining operations. Key Requirements: - Experience in Bitcoin mining, particularly with GPU and CPU miners - Knowledge of best practices for optimizing mining efficiency - Ability to guide on hardware maintenance and replacement - Monitoring and understanding mining software intricacies If you have experience with these tasks and think you can help me achieve my daily mining targets effectively, please reach out.

Hi PERFECT SOLUTIONS PVT LTD, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm in need of a modern logo and t-shirt design. The logo will be used on the t-shirt, so both designs should be cohesive and complementary. Key Requirements: - Design Concept: Modern - Color Preference: Pastel Shades - Creativity: I'm open to the designer's creativity - feel free to explore various ideas and concepts. Ideal Freelancer: - Proficient in modern design aesthetics. - Experienced in creating cohesive logo and t-shirt designs. - Skilled in working with pastel shades. - Able to deliver high-quality and original designs. Please include relevant samples of your work in your bid. Looking forward to seeing your creative proposals!

I am in need of a statistical analysis expert who can provide me with insights to improve our decision-making processes based on the numerical data we have. Ideal skills and experience include: - Proven experience in statistical analysis, particularly with numerical data - Strong understanding of various statistical methods and tools - Ability to provide actionable insights to improve decision-making - Experience in a similar role would be highly beneficial

I'm seeking a skilled data analyst to work with food quantity data to improve our decision-making processes. Key Responsibilities: - Analyze our food quantity data set to provide prescriptive insights - Offer strategies that will enable us to make better decisions - Collaborate with our team to implement and test these strategies Ideal Skills and Background: - Proven experience in prescriptive data analysis - Strong understanding of food quantity data - Excellent communication and collaboration skills - Previous experience in the food industry would be advantageous, but not essential The successful candidate will provide actionable recommendations that can directly enhance our decision-making process. They should be ab...

I'm in need of an electrical engineer with expertise in lighting layouts that optimize the use of space. This project involves a small apartment of 180 sqm, which requires creative positioning and installment of various fixtures, based on a furniture layout. Key Requirements: - Proficiency in crafting bespoke solutions for small spaces. - Experience with diverse lighting fixtures like spotlights, hanging lights, and rail lights. - An in-depth understanding of how to utilize each type of light for the correct purpose in a residential setting.

Case and situation: The job have to make a PowerPoint and script for the simulation presentation. Your will assume the role of a marketing agency who has been invited to present to the CEO and management team. The client wants to find out how digital analytics can improve the business’ digital marketing performance. While they are aware of the importance of measuring and data, they do not know where to start and are new to digital analytics. The presentation must be 10-15 minutes’ long and explain digital analytics in the context of their business. In your pitch, your group must: 1) Provide a concise business briefing to the team on the role and scope of Digital Analytics in marketing 2) Explain which digital marketing a...

Part-time recruitment for fashion store tracking in NY/LA/BOSTON/ORLANDO. Take photos of local chain offline fashion stores, mainly focusing on shelves and product images. Photos are only for project analysis and will not be used for any commercial purposes. Payment will be settled directly upon completion of the photos.

I'm seeking an experienced technical writer with a background in mechanical engineering. Your task will be to communicate complex engineering processes and concepts clearly and concisely to an audience of professional engineers. Skills and Experience Required: - A solid understanding of mechanical engineering principles - Proven technical writing experience - Ability to convey complicated information in a clear, concise manner - Experience writing for professional engineers This project requires a high level of precision. Therefore, the applicant must be detail-oriented and committed to safeguarding the integrity of the information. 3500 words

...trainer who can design (1.5 days paid for IP) and deliver an engaging training program for a group of 5-10 junior developers. The training will span 5 days, commencing on the 1st of July. There is an exciting opportunity for repeat sessions. The training can be remote, the client is near Manchester. This is about taking Juniors through Build it. Ship it. Support it. Secure it. Over 5 days. There is a lot of flexibility in the curriculum but just some ideas: - Continuous Integration/Continuous Deployment (CI/CD): We need to cover the concepts, tools, and best practices in CI/CD to ensure a seamless software development and deployment process. - Infrastructure as Code (IaC) with Terraform: The junior developers also need to grasp how to define and...

Hi Work-Nix Solutions, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...in Riyadh, Saudi Arabia. Here are the specifics: - Credit Analysis & Risk Assessment: The software should be able to perform detailed credit analysis and risk assessment efficiently. This is crucial for our decision-making process and maintaining a healthy credit portfolio. - Data Integration: The Algo Credit Risk Manager will need to integrate data from various sources to provide a comprehensive view. Although I didn't specify the exact sources in the questionnaire, experience with integrating Financial Statements, Credit Bureau Data, and Market Data would be a huge plus. - Reporting & Monitoring: The software should offer a range of reports and dashboards including: - Historical Credit Risk Analys...

I have a CSV file that I need to be analyzed through visual data analysis in Python. The CSV file has a wide range of data, but the specifics of what data I'm interested in have been left open-ended. I need you to help me identify trends and patterns from this data and provide me with clear, insightful, and informative visualizations. Ideal skills: - Strong background in data analysis. - Proficiency in Python and data visualization libraries. - Experience with analyzing CSV files. - Ability to generate insights from data.

I'm in need of an adept hydraulic or fluids engineer to create a PVC pipe gold trap tailored specifically for high water flow. Key components for this project would be: - Efficiency: The design should excel in g...particle collection, regardless of particle size - from less than 0.5mm to 2mm. - Adaptability: The trap will be utilized in a sandy soil environment. - Durability: The trap should possess a high erosion resistance to exceed in everyday wear and tear in mining operations. Your expertise in fluid mechanics, material selection and applying scientific principles to practical application would make you an excellent fit for the task. An understanding of the gold mining process would be a plus but isn't necessary. I'm looking forward to disc...

...primarily provide a data prediction feature similar to 'Probo app' or 'MPL Opinio'. The functionality of the data prediction feature needs to be a combination of predictive text input, machine learning algorithms, and real-time data analysis. Key Requirements: - Develop a cross-platform app for iOS and Android - Implement a data prediction feature - Ensure the data prediction is based on predictive text input, machine learning algorithms, and real-time data analysis Desirable Skills: - Proficiency in both iOS and Android app development - Strong background in data prediction and analysis - Previous experience with predictive text input and m...

I'm looking for a professional logo f...branch of it. The area can be mountainous, but this is optional. Key Requirements: - Professional appearance - Modern design style - Preferable color scheme of greens and blues - Incorporation of Western Juniper tree or branch - Optional: A mountainous theme Ideal Skills/Experience: - Proven experience in logo design, preferably in the healthcare industry - A modern design aesthetic - Ability to incorporate nature elements into contemporary design - Strong understanding of color psychology - Creative and able to deliver unique concepts - Good understanding of California culture and landscapes Please steer clear of cliches and typical healthcare design tropes; originality is highly valued for this project. ...

...effectively showcasing our services, portfolio, and client testimonials while also offering valuable industry insights through a blog. **Project Scope:** **Website Structure & Design:** - Create a visually appealing, responsive design optimized for desktop, tablet, and mobile. - Develop a homepage that highlights our agency's unique selling points. - Develop inner pages, including: - About Us - Services (individual pages for each service) - Portfolio - Blog - Contact Us (with a form and map) - Case Studies/Testimonials **Content Management System (CMS):** - Implement WordPress or another CMS for easy content updates and scalability. - Integrate and configure necessary plugins for SEO, performance optimizatio...

...application focused on improving and optimizing order packing for eCommerce. The software should include: - Shopping cart analysis: with the ability to integrate with popular eCommerce platforms and compute product dimensions to provide comprehensive packing solutions. - Packing visualization: acting as a guide for those packing orders and ensuring efficiency and accuracy in the packing process. - Box size optimization: to reduce shipping costs and environmental impact, this feature should enable the best box size selection based on order contents. It's essential that the developer has experience with eCommerce systems, 3D visualization, and size optimization algorithms. The ideal candidate will also have a solid un...

I'm looking for a graphic designer to create a unique and iconic logo for my self storage business. The logo should prominently feature Halifax Citadel Hill's outline, expertly interwoven within the logo design and symbolizing trustworthiness and security. The logo’s color scheme should primarily use blue and orange. Although I did not specify a preferred style, I would appreciate a logo that definitely stands out, engages potential clients, and properly represents our trusted and secure storage solutions. Ideal skills for this project would be graphic design and brand development, with experience in creating logos for storage or similar businesses. Knowledge of Halifax Citadel Hill for accurate representation would be...

I'm looking for someone skilled in SEO to help me calculate and analyze the authority score for my website. Key Requirements: - Calculate the authority score for my website to improve its SEO performance - Prioritize enhancing organic search rankings as the primary goal of the analysis - Implement strategies to boost the authority score Ideal Skills: - Proficient in SEO analysis and strategy - Experienced with assessing and improving organic search rankings - Able to provide clear, actionable insights to enhance authority score Your work should help me understand where my site stands in terms of authority and how I can better optimize it to improve its search engine ranking. Looking forward to your bids.

I'm looking for an experienced penetration tester to analyze my Android Flutter mobile application for security ...Android Flutter mobile application for security vulnerabilities. Key Responsibilities: - Conduct thorough security tests on the application to identify vulnerabilities. - Provide detailed reports on identified security issues. - Suggest and implement corrective measures to enhance the security of the application. Ideal Candidate: - Proficient in penetration testing of Android applications. - Extensive experience with mobile security concepts and tools. - Knowledge of Flutter framework for understanding potential vulnerabilities. - Ability to communicate findings and recommendations effectively. Please provide details on how you would like to...

...servicing and want to scale my drop servicing digital marketing agency. I am Seeking a Business Development Manager (BDM) for our digital marketing agency. The primary responsibility of this role is to identify and engage with potential clients, understand their business needs and challenges, and effectively present and sell our digital marketing services to meet those needs. The ideal candidate will possess strong communication and negotiation skills, understanding of digital marketing strategies, and a proven track record of achieving sales targets. My goal is to get clients from US,UK, Europe, Australia, Dubai, etc. Key Responsibilities: Lead Generation: Research and identify potential clients through various channels such as...

...based development board. This project requires implementation of PS side SPI0, SPI1 and DMA to move data from 2 SPI slaves to onboard DDR3 memory. 1) Use your own Zynq 7000 based development board (e.g Microzed, Zedboard etc having DDR3 memory) that you already have. 2) To this board connect 2nos. of SPI EEPROM. We will supply you with the EEPROM boards with jumper cables on other end to connect to your development board. 3) 1st EEPROM connects to PS SPI0 & 2nd EEPROM connects to PS SPI1 interface. 4) Both the SPI interfaces will be configured to operate at 25MHz SPI clock frequency. 5) Configure the PS DMA (2 channels would be needed) for both PS SPI0 & PS SPI1 to read the SPI data and transfer that data to DDR3 using DMA at highest speed...

I'm seeking an advanced C# developer with prior experience in creating desktop app...desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record in sim...

I'm in need of a UTM tracking expert to help me monitor the effectiveness of my campaigns and optimize them for better conversion rates. The campaign will be running on Stann App. Key requirements include: - Setting up UTM parameters to track campaign effectiveness within the Stann App - Measuring and analyzing website traffic generated from these campaigns The ideal freelancer for this project should have: - Strong experience in UTM tracking and campaign analysis - Previous work on tracking app-generated website traffic - Proven ability to optimize campaigns for better conversion rates Please let me know if you have experience with UTM tracking for mobile apps, especially Stann App.

I'm eager to boost my website's visibility on Google, specifically aiming for marked improvement in se...selected SEO professional: if the site doesn't make it to Page 1, I won't pay. Key Responsibilities: - Conduct a thorough analysis of the current SEO strategy and the website's performance. - Develop a customized SEO strategy tailored to improve rankings on Google. - Implement on-page and off-page SEO strategies as required. Ideal Skills and Experience: - Proven track record of successful SEO optimization, with a focus on Google. - Demonstrable experience in improving search engine rankings. - Ability to work with moderately competitive keywords. - Strong analytical skills to evaluate the effectiveness of the SEO strategy. - Excell...