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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    82 份搜到的工作,货币单位为 HKD

    I need some help with business statistics. Probabilities predictive analysis discrete variables sampling distributions hypothesis testing regressions libnear regression analysis non parametric methods decision theory I need someone who has a background in teaching me this who is business savvy and math savvy Thank you

    $187 / hr (Avg Bid)
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    I need a very fast python machine learning expert, that can quickly help me solve some problems and turn them over in a very short time, they are very simple tasks, if you know how to use thorny, Jupyther notebook and anaconda well is an added advantage for me please i would appreciate your help within my budget, Thanks a lot

    $110 (Avg Bid)
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    Hello, I have a paper which introduce a regression model with non-linear Beta coefficients. The paper propose to solve for it using Klaman filter algorithm and maximising a provided log likelihood function. I am looking for an experience practitioner to implement it in R, and therefore the scope of the job is to provided the final function in R which computes such model. paper is attached. thank...

    $1416 (Avg Bid)
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    I am currently working a project that includes Econometrics work. But I am not good at this econometrics work so I need a helper who can kindly help me out. The estimation work will be a kind of BLP type estimation. If you are not familiar with the BLP type estimation, please disregard this offer. I am looing for someone who is... - good at Ph.D level Econometrics, including BLP estimation - abl...

    $3049 (Avg Bid)
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    18 个竞标

    Teach the subject to collage dgree students to creat some charts and explain how we created them in steps

    $171 (Avg Bid)
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    I am looking for a Python (expert) to : Automate excel content to generate statistics/ and analyse content.

    $334 (Avg Bid)
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    26 个竞标

    Am currently doing my masters in Data Science. Doing my research in Predicting the loan repayment capability of applicants. Need someone to help me with my literature survey part. I need someone experienced in Machine learning and deep learning. Expertise in machine learning is appreciated

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    Hi Bett, I want to know if you're available for $70 for a new SPSS project. You did such a great job last time. I need it by Tuesday July 27 at 11:00 AM EST.

    $187 (Avg Bid)
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    I have a dataset and approach to create a model. I want someone quick to work on it and develop the model as I required. Deliverables I want to create two models 1. Create the model using strips. Here we will devide above dataset into strip and label each strip. Use above code to train the model 2. Train the model using bits and its labels. Here we will consider each strip bit and its label for t...

    $918 (Avg Bid)
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    Statistic help 6 天 left
    已验证

    Need someone to guide me in Statistic course

    $93 / hr (Avg Bid)
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    31 个竞标

    I want a simple analysis of changes that might occur to the production of Baobab in this region when considering climate variability and demographics.

    $1136 (Avg Bid)
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    16 个竞标

    -Complete SEM Analysis using SPSS AMOS

    $1206 (Avg Bid)
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    11 个竞标
    Presupuesto de ventas 5 天 left
    已验证

    Taller presupuesto de ventas * METODO DE INCREMENTO ABSOLUTO * Elaborar el pronostico de ventas de los 7 meses * Hallar precio de ventas * Determinar el presupuesto de ingreso neto por ventas mes a mes

    $163 (Avg Bid)
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    4 个竞标

    Need 300 page Thesis on "A Comprehensive Study of Data Pre-processing and Supervised Classification Models for Substantial Prediction"

    $8284 (Avg Bid)
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    10 个竞标
    Need statistics help 5 天 left
    已验证

    Statistics help required, easy task

    $856 (Avg Bid)
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    16 个竞标

    Hi, I need someone who can do data analysis in Python and R programming.

    $1120 (Avg Bid)
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    25 个竞标

    Hi, I have continuous work of R language mostly of data analysis, visualization, and engineering. Language to Use: R Language

    $1019 (Avg Bid)
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    R Code Assignment 5 天 left
    已验证

    Assignment 1 -Poster for Poster Session using Covid-19 data. Comparing coastal regions with regional areas. Cases upon test as a heat map. Heat map for districts. Where you show Maharashtra has higher cases.

    $163 (Avg Bid)
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    I've already strategy, and I want to make the bot with my strategy using python.

    $3679 (Avg Bid)
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    Handle regression in Python 5 天 left
    已验证

    The assignment is partially done. Having trouble with MAE and MSE values. The task is needed urgently

    $171 (Avg Bid)
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    10 个竞标

    Deliverable: come out with statistics about exploratory data analysis and probability to demonstrate how it can be effectively utilized in a business problem or application. Can be done in excel. (preferably covid related) something that can be presented in 5 minutes time. More information to be given

    $132 (Avg Bid)
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    STATISTICS Talent needed 5 天 left
    已验证

    Need to finish one project. Deadline is 4 hours. Budget is $100.

    $684 (Avg Bid)
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    math lesson plan $2 hr 5 天 left
    已验证

    i need math assistant to write lesson plans. i will provide curiculum for what want.

    $31 / hr (Avg Bid)
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    18 个竞标

    What is the population of interest? What is the representative sample? If this is not apparent from the data, give your best idea of what the population and sample should be. Use Excel to: [登录来查看链接] a histogram of the data with 5 to 10 bins (classes) and comment on its shape(symmetry, skewness, modes, etc.). [登录来查看链接] a frequency table that uses the same bins from your histogram in #2. Include ...

    $171 (Avg Bid)
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    One of the foremost concerns in health care policy today is the rising costs of care. Acumen works on several projects that aim to develop and evaluate payment policy reforms with the ultimate goal of lowering health care costs. As a first step for this kind of work, we must understand the drivers of rising health care costs. In this exercise, you will use historical Medicare data to analyze t...

    $280 / hr (Avg Bid)
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    16 个竞标

    This is an assignment project expert in PCA needed

    $62 - $156
    加封
    $62 - $156
    12 个竞标
    Fisher Algorithm Rstudio GLM 4 天 left
    已验证

    I am looking for an expert who can write R code for Fisher Algorithm to fit binomial proportion GLM to data with the linear predictor

    $132 (Avg Bid)
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    5 个竞标

    looking for some help with Bayesian Statistic. please bid if you can

    $166 - $207
    加封
    $166 - $207
    5 个竞标

    Trading Economics welcomes freelancers from around the world to create a python notebook in our Jupyter server. You will be leveraging our python package to get data and with it display tables, charts, world maps, heat-maps, scatter plots and any other interesting visuals. In this competition there is only one winner but we are likely to invite the top candidates to work further for us Getting S...

    $1945 (Avg Bid)
    加保 顶级竞赛
    $1945
    2 项参赛作品

    Someone who understand the concepts of Supervised, Unsupervised learning, Neural Network, Deep Learning and coding in R.

    $272 / hr (Avg Bid)
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    22 个竞标
    NVIVO Statistical Nalyst 4 天 left
    已验证

    Looking for Qualified and Experienced NVIVO Statistical analyst who can do for me detailed analysis Must be done in hours Urgent Thanks

    $39 / hr (Avg Bid)
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    Expert is expected to answer 30 problems related to Advanced Mathematics(If found difficult you can also skip the question). You would also be asked to solve one question as a sample problem through which we would be analyzing your quality of the answer. If experts perform well we will hire you as a full-time. Specialization in Mathematics will be preferred: [登录来查看链接] in Mathematics [登录来查看链接] in M...

    $210 (Avg Bid)
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    Engineering Statistics 4 天 left
    已验证

    only who are expert on the field

    $210 (Avg Bid)
    $210 平均报价
    14 个竞标
    Improvise Python Project 4 天 left
    已验证

    We have a small code (1000 lines) written in python for making investment decisions. Need a professional to proofread it and make changes to improve its speed.

    $848 (Avg Bid)
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    9 个竞标
    Statistical data analysis 4 天 left
    已验证

    Using R to solve the question given

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    14 个竞标
    instrumentation expert needed 4 天 left
    已验证

    I need an expert who knows about bear's law, spectroscopy, calibration, solution concentration, ppm, ppb, linear regression, statistical analysis etc.

    $1003 (Avg Bid)
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    6 个竞标

    Needed a critical statistical review of a nonlinear regression analysis conducted to build a mathematical model. My tabular and graphical results, my discussions , interpretation and conclusions should be assessed based upon robust and well accepted nonlinear regression and modeling concepts and statistics guidelines. I do not need the nonlinear regression to be redone. The review is of strictly ...

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    Need an expert in data science using with use of regression analysis with Microsoft Excel

    $117 (Avg Bid)
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    14 个竞标

    I need a script (or several scripts) written in order to help me wrangle and analyze geophysical data in the field of oceanography. I am reasonably capable in working in R but not good enough to write this R program. I need an R script that can ingest a raw data file (format is *.csv, or netcdf) and to perform several analyses on the data that will create new data products and new output files. I...

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    R expert needed 3 天 left
    已验证

    im looking for R expert needed

    $793 (Avg Bid)
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    9 个竞标

    We have two deep learnings models that have already been created in PyTorch: 1. One multitasking feed forward model 2. One feed forward model with one task head I need you to: 1. Tune the hyperparameters of these models with a Bayesian approach 2. Demonstrate the performance of this model without PCA (currently PCA is used) through confusion matrix, training times, training validation loss and al...

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    vowpalwabbit python ridge regression with FEARTURES INTERACTION ridge regression FEATURES BOTH CATEGORICAL AND CONTINUES IMPORTANT to HAVE INTERACTION BETWEEN CATEGORICAL FEARTURES : SECOND ORDER AND THIRED ORDER create namespace one for categorical and one for continues features code interactoins between all categorical values like from vowpalwabbit.sklearn_vw import VW, VWClassifier, VWRegre...

    $78 (Avg Bid)
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    1 个竞标

    Needed to solve ML based python task

    $210 (Avg Bid)
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    17 个竞标
    quick calculus questions 3 天 left
    已验证

    I have some quick calculus questions

    $334 (Avg Bid)
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    43 个竞标

    I need it in 6 hours. Please avoid bidding if you can't do it. I'm looking for someone who can implement logistic regression from scratch and will be also implementing gradient descent for identifying parameters. (Python)

    $272 (Avg Bid)
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    13 个竞标

    Problem formulation and data preparation. Choose your big data analytic topic and make a data analytic plan through problem formulation. Obtain and prepare data for this data analytics. Describe problem formulation and data preparation in your report. There is no restriction to the topic, so you can choose any topic you want. Samples attached. DEADLINE IN 15 HOURS. WRITE IF YOU CAN MANAGE WITH T...

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    It is just a very small analysis for my master study in psychology. I am used to SPSS and dont know about R. Just very basiy analysis like summary, mean etc. The tasks are in german

    $241 (Avg Bid)
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    I want some person who know high level stat. please check the attachment. check the attachment before bidding. write "checked attachment" in your bid

    $1120 (Avg Bid)
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    15 个竞标

    My colleagues and I have developed some tasks for psychological testing, built in PsychoPy and implemented in Pavlovia. However, we have just about got to the limit of our ability - we are now looking for someone who can help to refine the existing tasks, and undertake the development of new tasks.

    $194 / hr (Avg Bid)
    $194 / hr 平均报价
    12 个竞标
    Flowchart in R 2 天 left
    已验证

    I would like to convert this code automatically in R into a diagram as I am very visual person and it would help me understand provided codes by my teacher. I would like to learn a code that I can use for other assignments we will get as well... I know how to do flowchart manually but I am looking for a way to make it automatic and easier. I just added an illustartion of programmes given from our ...

    $389 (Avg Bid)
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    12 个竞标