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Statistics is the practice of collecting and analysing data and then interpreting it to draw conclusions or make predictions. A statistician is a professional who has expertise in this field and can help clients to meet their goals, from making data-driven decisions to gaining meaningful insights.

Statistics can bring clarity to different types of data which can range from marketing data to surveys, sales records to medical tests and more. With the help of an expert statistician, clients will be able to interpret their complex datasets in order to make sense of the results. A statistician will be able to provide detailed insights into a wide range of different topics.

Here's some projects that our expert Statistician made real:

  • Health economics analysis/prediction
  • Report generation and interpretation
  • Evaluating differences in roulette wheels and tables
  • Backtesting strategies with Python/Pinescript
  • Utilizing Excel for pricing comparisons or other data analysis
  • Calculating MAPE (Mean Absolute Percentage Error) with Python
  • Implementing control of the BESS (Battery Energy Storage System) to improve voltage stability in a microgrid
  • Computing with R, an open source programming language

Our stats expert can help clients with any project they have on their plate. With the right knowledge and experience, they can push your business forward. If you need several projects done or one particularly tricky project, our statisticians on Freelancer.com are available for hire here and now. Hire an expert today to get your project underway!

De 95,232 opiniones, los clientes califican nuestro Statisticians 4.85 de un total de 5 estrellas.
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    77 trabajados encontrados, precios en USD

    As a manufacturing business, we are in urgent need of an Excel expert who can efficiently create a comprehensive daily production report. This report will play a crucial role in tracking and informing us on: - The quantities produced each day - The quantities produced processed through different process - Purchase quantities from Outside - Monitoring dispatch - The respective production time for each product - Any machine downtime that occurs Each of these factors are vital elements to monitor in our production process. In addition to a total quantity count, we're also interested in having a breakdown of quantities produced, batch-wise. Ideal candidate should: - Have excellent skills in Excel, particularly in advanced functions and data visualization - Be able to generate accur...

    $97 (Avg Bid)
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    Urgent R Language Data Analyst 2 días left
    VERIFICADO

    I'm urgently seeking an R language expert specifically proficient in data analysis, visualization and statistical modeling. Key Responsibilities: - Analyzing and interpreting complex data - Developing statistical models - Creating data visualizations The type of data to be used is unknown at this point, however, flexibility and adaptability in handling different data types are crucial. Ideal Candidate: - Proven experience in R programming - Expertise in statistical modeling and data visualization - Adaptability to work with various data types - Ability to deliver results ASAP Priority will be given to bidders who can deliver high-quality results within a short timeframe. Please add Sunday in the start of your proposal

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    I'm in need of a professional who can assist with regression analysis on a survey data. Specifically, the job involves analysing a dataset with more than two variables. Key responsibilities and tasks involved: - Conducting a multivariate regression analysis on the provided survey data. - Interpreting the results and creating an easy-to-understand report. Ideal Skills: - Strong proficiency in statistics and experienc in regression analysis. - Deep knowledge of statistical software such as R, SPSS or similar. - Prior experience with survey data analysis. - Excellent report writing skills, with the ability to simplify complex data. - Accuracy and attention to detail. Candidates who can provide sample projects or case studies of similar work performed will be given priority. Looking...

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    Trophy icon AI-Python Legal Texts Summarizer 8 horas left

    I need a skilled Python developer who can help me design an AI file capable of summarizing legal texts such as laws and regulations, court decisions, and legal articles. This artificial intelligence file must be self-educating, capable of evolving, and capable of understanding the complexity of legal texts. Below is a detailed description of the requirements of the project: Key Features: - AI needs to be able to summarize multiple texts simultaneously to increase productivity. - The summarized information must preserve the original format of the text. - There must be Turkish language support. Ideal Skills: - Proficiency in Python programming language. - Experience in artificial intelligence developments or similar projects. - Basic legal vocabulary and understanding of formatting t...

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    **Title: Data Analysis of Airline Ticket Pricing Based on Supply and Demand** **1. Introduction** - Overview of the project - Importance of understanding supply and demand in airline ticket pricing - Objectives of the project **2. Data Collection** - Source of data: Obtain historical data on airline ticket prices, flight schedules, passenger bookings, and other relevant variables. - Data format: Ensure the data is structured and organized for analysis. - Timeframe: Collect data spanning several months or years to capture seasonal variations and long-term trends. **3. Data Preprocessing** - Data cleaning: Remove duplicates, handle missing values, and correct any errors in the data. - Data integration: Merge datasets from different sources to create a comprehensive...

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    I'm looking for a highly skilled teacher proficient in Python and machine learning, at an advanced level. Your approach to teaching should strike a balance between theory and practical application in Barcelona during May and July form 9-.00 to 14:00 Monday to Fridy Key areas of emphasis should be: - Data Analysis - Artificial Intelligence Algorithms You should be able to demonstrate: - A deep understanding of both these aspects in Python and machine learning. - Ability to take complex concepts and present them in a clear, accessible manner. - Familiarity with leading practices in the industry. -Spanish languaje Your experience in educating others in these areas, particularly in an Advanced level capacity, will be a significant advantage.

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    I'm urgently seeking an advanced Excel coder for data analysis. With a budget of just $10, your key role will be to analyze and report on an undisclosed set of data. To be successful in this task, the following skills are desirable: - Expert knowledge of Excel, including creating custom functions - Strong data analysis and reporting abilities - Experience automating repetitive tasks to improve efficiency Please, note that I am aiming for prompt completion of this project, so your ability to produce results ASAP would be beneficial. If your Excel coding skills align with what I'm seeking, please don't hesitate to bid on the project. Improving data accessibility and understanding through your expert analysis is my main goal. Your guidance through this data-saturated process...

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    I need a comprehensive energy modelling for a large commercial project that surpasses 200,000 square feet. The main goal is assessing the potential for enhanced energy efficiency and exploring renewable energy options, all in alignment with the requirements of the IGBC. Key tasks include the following: - Conduct in-depth energy evaluation and optimize the existing consumption patterns - Explore all possible avenues for the incorporation of renewable energy sources Given that the specific data pertaining to the building layout or the specifications for HVAC and lighting systems is currently unavailable, the ideal freelancer should have significant experience in deriving accurate estimates from limited information. An understanding of IGBC norms is crucial. Your role would also involve w...

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    I'm in need of a freelancer with solid expertise in Excel, specifically in using mathematical functions. This project revolves around efficiently applying these to enhance data organization in my spreadsheet. Skills and Experience: - Extensive knowledge in Excel mathematical functions - Proven ability to handle complex Excel formulas - Prior experience in tasks requiring detailed data organization - Sharp attention to detail and time management Please be ready to showcase samples of your past related work upon your proposal. Your role is crucial in achieving a structured and organized Excel sheet.

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    Regression 1 día left

    More details: Is this project for business or personal use? Personal What type of regression analysis are you interested in? Linear Regression What program do you prefer your regression analysis to be conducted in? Eviews

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    I'm in need of a freelancer with solid expertise in Excel, specifically in using mathematical functions. This project revolves around efficiently applying these to enhance data organization in my spreadsheet. Skills and Experience: - Extensive knowledge in Excel mathematical functions - Proven ability to handle complex Excel formulas - Prior experience in tasks requiring detailed data organization - Sharp attention to detail and time management Please be ready to showcase samples of your past related work upon your proposal. Your role is crucial in achieving a structured and organized Excel sheet.

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    I need help with a set of questions that need to be solved on Excel with a focus on spreadsheet modelling and data table. Ideal Experience and Skills: - Advanced knowledge of Excel including formulas, charts and graphs - Experience in creating spreadsheet models - Expertise in data tables Application Requirement: To ensure best fit for this task, freelancers should include examples of past work specifically dealing with Excel spreadsheet problems and modelling.

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    I'm seeking an expert statistician versed in conducting in-depth linear mixed modelling. The main objective here is to analyze and comprehend intricate relationships among several variables, a task requiring precision and detailed knowledge in applied statistics. You'll be working with time-series data. Having dealt with this data type before will be a great advantage, ensuring an apt understanding of the possible challenges and solutions. Adding to that, this project's complexity will stretch beyond mere bivariate analysis as three or more variables are set to be incorporated. Key skills needed: - Expertise in statistical analysis - Proficiency in handling time-series data - Experience in multi-variable linear mixed models - Excellent attention to detail This project ...

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    We’re seeking a very experienced specialist in Spotfire for assistance with complex data visualizations and calculations. Key Responsibilities: - Provide help with data visualizations in Spotfire - Write complex calculations on Spotfire Essential Skills and Experience: - Extensive hands-on experience in data visualization using Spotfire - Proficiency in calculating complex scripts in Spotfire - Proven track record of achieving clear objectives using Spotfire Our goal is to further enhance and streamline our data analysis processes. Candidates must demonstrate strong problem-solving skills and a thorough understanding of our objectives for the role.

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    Seeking a skilled data analyst to create a dynamic sales dashboard that will track and illustrate our daily revenue and number of sales. Key Project Requirements: - Construct a versatile and intuitive dashboard using collected sales data - Focus on revenue and sales numbers specifically - Update data points Daily - Represent data using bar charts Ideal Candidate: - Familiarity with dashboards and data representation tools - Proficient in data analysis - Proven experience in tracking and visualizing revenue and sales data - Familiar with bar chart display of data. Additional Notes: - Project is approx 70% completed, need support with finishing

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    I'm looking for a skilled data analyst who can transform my stock market derivative data into a useful excel sheet. Your main task will be to perform volatility analysis on option derivatives' data sourced from stock market databases. Key responsibilities: - Collecting and importing data from stock market databases - Creating an efficient excel sheet that could perform volatility analysis Ideal skills and Experience: - Strong experience working with stock market derivative data - Proficient in Excel - Strong background in volatility analysis - Knowledge and understanding of options as a derivative instrument is a bonus. Your work will help me make informed decisions about option derivatives and understand their volatility better. Let's make sense out of heaps of data ...

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    I'm in need of detailed analysis of city budget over multiple years. Your task will encapsulate the following: - Review and breakdown of diverse revenue sources - Comprehensive examination of expenditure - Adept division of budget allocation by department The ideal candidate will be in the USA and will have experience in fiscal analysis or a related field, with a good understanding of government budgets. You need to be detail-oriented, have excellent problem-solving skills, and be able to work independently. The output I require is a fully detailed report inclusive of your findings, analysis, and any significant trends or patterns noticed during your review. Experience utilizing data analytic tools and abilities in report writing will be a significant advantage.

    $50 / hr (Avg Bid)
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    As a beginner in the realm of Advanced Artificial Intelligence, I need the help of an experienced freelancer to conduct a comparative study. The study will focus on analyzing the strengths and weaknesses of specific AI approaches. Key Responsibilities: - Conduct an in-depth analysis of published papers and research materials related to Machine Learning and Natural Language Processing. - Scour for the most contemporary and ground-breaking studies to ensure the comparison is relevant and up-to-date. - Analyze AI approaches, identifying strengths, weaknesses, and notable differences. Skills and Experience: - Proven experience in AI, ideally specialized in Machine Learning and Natural Language Processing. - Strong analytical and research skills. - Ability to present complex data in a cle...

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    Tableau Expert 22 horas left
    VERIFICADO

    I require a professional, proficient in Tableau to execute a data visualization task. This job entails converting complex sales data into easily understandable bar graphs. The ideal candidate for the job should have: - Attained a high proficiency in Tableau - Extensive experience in data visualization - An understanding of sales data and how to best represent it visually - Track record of creating effective and efficient bar graphs. I look forward to engaging with individuals who can transform raw data into meaningful information that drives strategic decision-making. Please submit examples of previous data visualization projects in your proposals. Note : I need a person who can do my task in 600 INR and it is very easy task it will be done in 4 to 6 hours Please add "Haze"in t...

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    I'm urgently seeking an advanced Excel coder for data analysis. With a budget of just $10, your key role will be to analyze and report on an undisclosed set of data. To be successful in this task, the following skills are desirable: - Expert knowledge of Excel, including creating custom functions - Strong data analysis and reporting abilities - Experience automating repetitive tasks to improve efficiency Please, note that I am aiming for prompt completion of this project, so your ability to produce results ASAP would be beneficial. If your Excel coding skills align with what I'm seeking, please don't hesitate to bid on the project. Improving data accessibility and understanding through your expert analysis is my main goal. Your guidance through this data-saturated process...

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    I'm seeking a skilled data analyst with experience in health-related data, specifically drug overdose data. Your mission: - Gathering data on nonfatal overdoses connected to both prescription and illicit opioids. - The data should cover a broad spectrum, not limiting to certain demographic or region. - The ultimate goal is to analyze drug-related overdoses, therefore, expertise in health data analytics will be a strong advantage. Your work will contribute to a larger research project investigating the implications of drug misuse and its impact on health systems. Please apply if you have the relevant skills and experience.

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    I'm seeking an experienced freelancer to implement four deep learning models for deepfake image detection. The selected models should include: - Convolutional Neural Network (CNN) - Generative Adversarial Network (GAN) - Long Short-Term Memory (LSTM) - A fourth model of your recommendation Three datasets will be used for training and validation. I prefer the usage of CelebA, the Deepfake Detection Dataset (DFD), and UADFV, but I am open to other high-quality image datasets. The analysis of these models should include: - Accuracy evaluation - False positive and false negative analysis - Comprehensive comparison of model performance The ideal candidate will have extensive experience in deep learning, particularly with CNNs, GANs, and LSTMs. Proficiency with image dataset handling a...

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    I am on the hunt for a mathematical wizard who excels in calculus and can guide me through a high school level problem-solving exercise. Key responsibilities include: - Explaining concepts behind the calculus issue at hand - Providing solutions, step by step, for selected calculus problems - Ensuring an understanding of the problem-solving strategies - Offering helpful tips and tricks to tackle future related problems effectively The ideal freelancer should: - Be knowledgeable in high school level calculus - Have prior experience or prove capability in teaching or tutoring math - Possess excellent communication skills in explaining complex mathematical concepts in easy-to-understand ways This project does not just aim to solve problems but also boost the confidence in handling simila...

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    Have strong expertise in solving differential equations and statistics, and Fluid Mechanics with hands-on proficiency on MATLAB software.

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    I have multiple Excel files that require thorough cleaning. The data inconsistencies that I need addressed include duplicates, formatting errors, and incorrect entries. There's also a need for merging, splitting, and conditional formatting. Ideal candidates for this project should be proficient with Excel and have experience in data cleaning. They should also be adept at identifying and solving data-related issues. Ultimately, I need all duplicate entries to be removed from these files. • SKILLS REQUIRED: - Proficiency in Excel - Experience in data cleaning - Ability to merge and split data - Familiarity with conditional formatting

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    Currently, I'm on the look out for decisive and accurate data processing professionals with a strong focus on data analysis. Your task will entail, primarily, the interpretation of data, recognizing patterns and deriving effective solutions. While not essential, a background in statistical techniques would be ideal, however, it's not a necessity for this task. The timeframe for the work is flexible, so the project can be completed without an urgent deadline. In summary, the perfect candidate will: - Be experienced in data analysis - Possess a knack for identifying patterns - Have the ability to work at a steady pace without time constraints.

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    As a psychology doctoral student, my dissertation data requires expert analysis and I am seeking a freelancer skilled to perform this responsibility. Here's what I need: - Application of regression analysis, specifically multiple linear regression, to analyze my project data in R Studio. - I already have a specified regression model to be implemented. Your role will be to accurately apply this model to my specified set of data. - Prior experience with quantitative data analysis, notably with dissertation-level data, would be ideal. An understanding of psychology-related terminology and constructs will be highly beneficial. - The freelancer should possess strong analytical and problem-solving skills, ability to work independently, attention to detail and high proficiency in R Studio. ...

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