统计学 Jobs

Statistical Analysis refers to the science of analyzing numerical data relating to groups or experiments. It deals with the analysis and interpretation of such data such as those of survey results and experiments. Statistics analysts deal with probabilities, distribution, bell curves, etc. for analyzing statistical data. If your business involves conducting surveys, studies or other such market research, you will need statistics analysts to analyse and interpret the data. You can find freelancers who are able and willing to do statistical analysis for your business. Simply post a job today!

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    49 份搜到的工作,货币单位为 USD

    Need a few ratio analysis done for Tesco FTY 2021

    $30 - $250
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    $30 - $250
    0 个竞标

    Build the following statistical models using a longitudinal data for 18 years - Build an XGBoost Model to determine the feature importance for a longitudinal data - Compare two groups on how it has changed in time - First difference model (maybe) - Include a few independent variables and build a multivariate model to access the drivers.

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    5 个竞标

    I need someone to create me a few forest tables with data i provide them. for my dissertation.

    $104 (Avg Bid)
    $104 平均报价
    33 个竞标

    I need the Finance analysis with macro coder expert for multiple jobs.

    $7 - $21
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    $7 - $21
    10 个竞标

    I need the Finance analysis with macro coder expert for multiple jobs.

    $7 - $21
    加封
    $7 - $21
    6 个竞标

    I need the Finance analysis with macro coder expert for multiple jobs.

    $7 - $21
    加封
    $7 - $21
    9 个竞标

    Clustering observations based on K means- R studio

    $167 (Avg Bid)
    $167 平均报价
    42 个竞标

    Mnova statistical analysis analysis expert with research writing

    $137 (Avg Bid)
    $137 平均报价
    10 个竞标

    Mnova, brukke statistical analysis analysis expert with research writing

    $112 (Avg Bid)
    $112 平均报价
    18 个竞标

    Mnova statistical analysis analysis expert with research writing

    $84 (Avg Bid)
    $84 平均报价
    24 个竞标

    Retrospective audit of 776 surgical patients. Need SPSS statistical analysis for survival stats. 1) Median duration of follow-up 2) 1-, 3-, 5-, year stage-specific survival for Colon and rectal cancers 3) DFS and OS for Colon and rectal cancer 4) Recurrence rate 5) Multivariate analysis for factors influencing oncological outcomes

    $127 (Avg Bid)
    $127 平均报价
    10 个竞标
    R shiny project 5 天 left
    已验证

    I have a need for software that uses r programming. I need a freelancer that is experienced in r shiny.

    $75 (Avg Bid)
    $75 平均报价
    20 个竞标
    ARIMA model using R 5 天 left
    已验证

    need assistant creating ARIMA model

    $163 (Avg Bid)
    $163 平均报价
    55 个竞标

    I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression and have done it in STATA. Need to hire ASAP. Thank you

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    12 个竞标
    R Code Programmer Expert 5 天 left
    已验证

    Hello I Have in Excel data files with R is small anyone can be done,Bid there.I will share all explain clearly and sharing Deadline : 1 or 2 days max

    $17 (Avg Bid)
    $17 平均报价
    39 个竞标

    Its one problem that needs to be inputed into spss and then transferred into microsoft word.

    $26 (Avg Bid)
    $26 平均报价
    32 个竞标

    I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression and have done it in STATA. This online session should be around 1 hour . Need to hire ASAP. Thank you

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    4 个竞标

    In this paper, analyse a time series and modelled around several models of the GARCH family, in order to estimate the conditional volatility; also referred to the Realized Volatil- ity and estimated the main models on it (MEM, HAR and RGARCH). Then through the VaR and ES estimations via parametric (GARCH models), non-parametric (Historical Simulation) and semi-parametric (Quantile models) approaches and the relatives backtesting. Lastly, the Model Confidence Set procedure has been implemented to better catch whose model is the best to compute VaR and ES forecasting. Worked in r studio

    $103 (Avg Bid)
    $103 平均报价
    8 个竞标

    I am an absolute beginner in Computer programming. I am looking to get a teacher to teach me from basics. basic programming, data analytics

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    24 个竞标
    SianaGupta 4 天 left

    I am using gradient boost regression tree algorithm to predict the new values from the trained model. But my model can not predict any arbitrary value. It only provides the results for the data applies for training the model. I need some consultation regarding this problem.

    $77 (Avg Bid)
    $77 平均报价
    4 个竞标

    Hello, I have created a Multinomial logistic regression model using STATA. The model includes continuous and categorical variables. The dependent variable has 4 categories. I am having a hard time interpreting the results correctly and need help with that. You must know STATA You must be an expert in MNL regression This online session should be around 45-1 hour and I will pay for 1 hour time. Thank you

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    13 个竞标
    SAS viya expert needed 3 天 left
    已验证

    SAS viya expert needed for statistical task

    $22 (Avg Bid)
    $22 平均报价
    2 个竞标

    Using spaCy extract the suggested Product Names in a sentence with the product description, and use statistics to assign the value with highest confidence level MUST HAVE experience at least with: spaCy, NLP, statistical analysis, ML

    $2179 (Avg Bid)
    $2179 平均报价
    51 个竞标

    I need help from arabian analyzer for spss

    $24 (Avg Bid)
    $24 平均报价
    15 个竞标

    only questions 1 and question 3 deadline 7/7

    $97 (Avg Bid)
    $97 平均报价
    11 个竞标

    Need help in the project related to event study methodology and portfolio sorting. More details will be shared over a chat

    $126 (Avg Bid)
    $126 平均报价
    18 个竞标

    We have data already cleaned and ready to be analysed in R. We need someone to provide graphs from our data. The data contains: temperature, humidity and weight datapoints. Taken every 2 seconds over 12 months. We have this data zipped and ready for R. Already in an R file. We now need someone to work with us to analyse the data . For example: We need to see weight increase and decrease over different time periods. We need to see humidity increase and decrease over different time periods We need temperature increas and decrease over different time periods. Before I send any files , I would like to see if someone can assist with this and what the approximate cost would be. The data we have is not complicated, but it is a lot of data. The analysis we need is also not complicated.

    $94 (Avg Bid)
    $94 平均报价
    62 个竞标

    Need your help to calculate server availability and SLA report.i have raw data and final sample report which need to achieve.i need similar outcome in all 5 report in me know if anyone can help for quick solution.

    $13 (Avg Bid)
    $13 平均报价
    13 个竞标

    Need your help to calculate server availability and SLA report.i have raw data and final sample report which need to achieve.i need similar outcome in all 5 report in me know if anyone can help for quick solution.

    $14 (Avg Bid)
    $14 平均报价
    7 个竞标

    telephone discussion on R applications in pharmaceutical modeling

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    7 个竞标
    Research project 3 天 left
    已验证

    Create research project for my business

    $59 (Avg Bid)
    $59 平均报价
    33 个竞标

    A news story was posted with a statistic. this job is to analyze and comment on whether or not the computation of the statistic is an accurate representation of the problem. Must be schooled in Canada, EUR or US

    $156 (Avg Bid)
    $156 平均报价
    23 个竞标

    I want a research paper model on the transport model problem in mathematics.

    $77 (Avg Bid)
    $77 平均报价
    14 个竞标

    This assignment covers linear regression and logistic regression using disciminative meth- ods. 1 The Iris Dataset The Iris flower data set () was orga- nized by Ronald Fisher in 1936. It is a commonly used dataset for introductory machine learning concepts. You will use this dataset for use with a classification AND regression task. 1.1 Preparing the Data To begin, load the data using scikit-learn. As we saw during class, the setosa samples are very clearly linearly separable given any combination of two features. However, the versicolor and virginica usually have some overlap. In order to verify the models that you will create in the following two sections, you will need to take some portion of the dataset and reserve it for testing. Randomly select 10% of the dataset, ensuring an eve...

    $92 (Avg Bid)
    $92 平均报价
    42 个竞标
    Xsanguinate 2 天 left
    已验证

    Would like to input every MLB boxscore for last 4 years into a database, and extract out of that a starting pitcher to umpire correlation. I believe I have found an avenue to create the database. Just not sure how to extract the starting pitcher to home plate umpire correlation. Looking to create a comprehensive statistical analysis of how a pitcher performs relative to specific home plate umpires.

    $368 (Avg Bid)
    $368 平均报价
    22 个竞标

    Experimental setup and statistical analysis of chosen cognitive biases against 3 level of image semantics in data annotation task design

    $376 (Avg Bid)
    $376 平均报价
    46 个竞标
    Games with secrets 2 天 left
    已验证

    The main purpose of this home exercise is to analyse a game in which privacy is a strategy which increases the gain of players.

    $35 (Avg Bid)
    $35 平均报价
    3 个竞标
    Portfolio Modelling using R 2 天 left
    已验证

    Using R to Construct Multi-Asset Portfolio i want someone to run that code to stocks : Amazon,google ,meta,microsoft, nvidia dates 1-1-2019 until 1-1-2021 i m trying to run it # download prices and create returns from Adjusted Prices data1 = lapply(s1, FUN = function(x) { ROC(Ad(getSymbols(x, from = "2019-07-01", to = "2021-06-30", = FALSE)), type = "discrete") * 100 }) #%returns Warning: download failed; trying again. Error in (Symbols = "", env = <environment>, verbose = FALSE, : Unable to import “”. download failed after two attempts. Error message: HTTP error 404.

    $35 (Avg Bid)
    $35 平均报价
    16 个竞标

    i need the r programmer for multiple jobs. Details will be discussed.

    $7 - $56
    加封
    $7 - $56
    21 个竞标

    Using a one year multivariate dataset consisting of eight columns, develop a LSTM model along with Hilbert Huan Transform (using Empirical Mode Decomposition) in making one day prediction. That is, by using datasets of 365 days, we use the data of 364 days to train, test & validate model and then predict the generation (first column) for 365th day ( i.e for 31 Dec 2019 having 96 datapoints). Compare actual versus predicted using data, matplot and calculating Mean Absolute Error, RMSE etc for the same. Condition: Project to be completed within two days , codes will be made using jupyter note book, codes explained and payment made after completion only.

    $85 (Avg Bid)
    $85 平均报价
    7 个竞标

    Create an R script, which 1. reads the time series (as long back as available) of the single values of the NASDAQ-100 as well as S&P500 index (prices on a daily basis) as a data set into R on a daily basis (e.g. using a suitable R package) 2. plots time series of the price indices of the individual values with the name of the stock and the time axis (X) as well as the price (Y-axis) in one graphic window each (these are then 100 or 500 small graphics in one window, e.g. 5 in one line, which must be able to be scrolled in order to get a quick overview of all price developments on the screen) 3. the length of the time series of the displayed price trends should be globally adjustable (e.g. the last year, the last 5 years etc.)

    $44 (Avg Bid)
    $44 平均报价
    27 个竞标

    Analysis of human gene expression profiling RNA-Seq dataset using edgeR package (using R language)

    $63 (Avg Bid)
    $63 平均报价
    25 个竞标

    help me solve apitude questions on 25 june, questions are hard level based on Quantitative Ability, Verbal Ability & Reading Comprehension, and Data Interpretation & Logical Reasoning. pay 500/- only.

    $11 (Avg Bid)
    $11 平均报价
    9 个竞标

    Seeking a Python developer to review a fully operating management system to assess the technology used. Once assessed, a series of technical questions will be asked to determine the level of technology used. We are seeking a fast turn around, with the whole job to be completed in a week.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    27 个竞标

    I have an historic sqlite database file, with 100 tables. Each table has more than 10000 registers. Registers include price and timestamp (Example 1 register each minute) Each register have about 20 indicators that will help to predict if price will go UP or DOWN. I need a model for prediction of price direction using data of these indicators Will be a Python script to show stats receiving the file and a probability as minimum example: python3 UP 0.8 - Results for each table and general results (using 100tables of data) 0< indicator 1 <0.1 0.23 < indicator 2 < 0.42 0.9 < indicator 3 < 2.0 ... - # of positive cases in table and in general. You will use a python statistics package or AI model... If you understood say "Hello ed...

    $217 (Avg Bid)
    $217 平均报价
    39 个竞标

    I want to know the strategies we can use for algo trading along with the adjustments,SL additional parameters for consistency. Profit % is not criteria, but consistency is what I am looking for.

    $307 (Avg Bid)
    $307 平均报价
    4 个竞标

    To create a slider and reactive function

    $24 (Avg Bid)
    $24 平均报价
    15 个竞标

    Looking for an AI / ML Engineer from India for our Enterprise Client (INDIVIDUALS ONLY). Teams/Enterprises/Consultancies/Agencies please stay away. Project Duration: 3-6 months Location: Remote/WFH. Hours Required: 40 hrs/week Responsibilities • Designing ML systems. • Researching and implementing ML algorithms and tools. • Selecting appropriate data sets. • Picking appropriate data representation methods. • Identifying differences in data distribution that affects model performance. • Verifying data quality and performing data cleaning, Transforming and converting data science prototypes. • Performing statistical analysis. • Running machine learning tests. • Using results to improve models. • Training and retrai...

    $24 / hr (Avg Bid)
    $24 / hr 平均报价
    43 个竞标