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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    64 份搜到的工作,货币单位为 HKD

    only questions 1 and question 3 deadline 7/7

    $455 (Avg Bid)
    $455 平均报价
    9 个竞标
    SAS viya expert needed 6 天 left
    已验证

    SAS viya expert needed for statistical task

    $173 (Avg Bid)
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    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

    $17072 (Avg Bid)
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    I need somebody to code a Financial Econometrics regression and generate a statistical output with tables (ideally in R, python also accepted). I will provide the dataset and the model, you will provide the code and explanatory tables with results. Ideally looking for someone with a Masters level in statistics used to working with Financial data. Knowledge of coding linear regressions and providing output tables and basic (non exhaustive, I will write the paper) comments on results are required. It will be similar level to coding a regression of the Fung & Hsieh factor model for analyzing hedge fund performance. Happy to discuss pricing and will give a bonus if it can be done by July 1st. If you are well versed in coding, it should take less than 10 hours.

    $3328 (Avg Bid)
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    33 个竞标

    I need help from arabian analyzer for spss

    $188 (Avg Bid)
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    12 个竞标

    1) I've done a survey and looking for somebody to visualize the graphics from the results. 2) Do a nice visualization of the 3 pie charts (Type of picto can be adjusted. No pie chart needed)

    $824 (Avg Bid)
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    57 个竞标

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

    $981 (Avg Bid)
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    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.

    $691 (Avg Bid)
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    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.

    $110 (Avg Bid)
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    12 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.

    $94 (Avg Bid)
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    3 个竞标

    telephone discussion on R applications in pharmaceutical modeling

    $400 / hr (Avg Bid)
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    4 个竞标
    Research project 6 天 left
    已验证

    Create research project for my business

    $455 (Avg Bid)
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    28 个竞标

    kindly, check the file and give the review, thanks.

    $78 (Avg Bid)
    $78
    8 项参赛作品

    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

    $1044 (Avg Bid)
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    20 个竞标

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

    $581 (Avg Bid)
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    11 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...

    $651 (Avg Bid)
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    Xsanguinate 5 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.

    $2888 (Avg Bid)
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    22 个竞标

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

    $2881 (Avg Bid)
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    The main purpose of this home exercise is to analyse a game in which privacy is a strategy which increases the gain of players.

    $290 (Avg Bid)
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    4 个竞标
    Portfolio Modelling using R 5 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.

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

    $55 - $436
    加封
    $55 - $436
    21 个竞标

    Create a histogram of the signals (which would yield a 2-dimensional matrix) followed by over time dimension, that would finally yield a 3D- matrix. Then convert that 3D matrix histogram to heatmap.

    $863 (Avg Bid)
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    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.

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    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.)

    $345 (Avg Bid)
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    27 个竞标

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

    $494 (Avg Bid)
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    25 个竞标
    Math teacher 4 天 left
    已验证

    Hello, I hope you are well. I am a PhD scholar and tutoring online mathematics for the last 10 years. Mostly, I have worked with companies but now I want to start my career as a freelancer math teacher. In this regard I am ready to give math classes only in USD 2 for a complete month 5days per week. If anyone is interested in taking classes and wants to undesrand the maths concepts in easy way please contact. My subjects are: Calculus, algebra, geometry, advance functions, IB, O/A level math, GCSE/ IGCSE math, SAT and ACT. Thanks and regards.

    $24 / hr (Avg Bid)
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    7 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.

    $97 (Avg Bid)
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    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.

    $149 / hr (Avg Bid)
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    26 个竞标

    Simple programs to implement using data structures. Using python. You just have to write functions according to the requirement. Everything will be provided. Need someone urgently. Response ASAP

    $110 (Avg Bid)
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    17 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...

    $1735 (Avg Bid)
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    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.

    $2410 (Avg Bid)
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    4 个竞标

    To create a slider and reactive function

    $188 (Avg Bid)
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    I would like to have a plot that looks like the one in this tutorial: (see screenshot, but of course without error bars) note that my data only has two levels for each factor healthstatus (healthy =0 x HIV = 1) ostracism reported (yes vs no) Also, I would like the Y axis to provide percentages instead of total numbers. Thanks!

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    Questionnaire is being developed for research, need an expert for review & correction. Department should be from commerce ( Entrepreneurship)

    $267 / hr (Avg Bid)
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    15 个竞标
    Algorithms 2 天 left

    Paper instructions Please try numerical excerise to see the claim is true

    $157 (Avg Bid)
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    5 个竞标

    Statistical analysis: Comparison between two equations' results for 36 test cases, to find the percentage of errors. In addition, this comparison should be illustrated by charts.

    $283 / hr (Avg Bid)
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    The tremendous changes that business and economic activities worldwide have gone through in the last few decades, have opened new avenues for IT Freelancing to establish itself as the next big thing in business arena. Bangladesh, transitioning to more IT-centric businesses, holds a huge potential in this domain and has already emerged as a global freelancing hub under government patronage. The main objective of this study is to assess the present status and the future needs of IT Freelancing Business in Bangladesh. This study is of descriptive nature and based on primary and secondary data. Relevant statistical analyses were performed using SPSS. The study found that, 96.2% freelancers are below 35 years old and 80.8% have completed the tertiary education. Significant gender gap exists amo...

    $338 / hr (Avg Bid)
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    3 个竞标

    Financial modeling expert required. Please place bid if you can start now.

    $1067 (Avg Bid)
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    31 个竞标

    Hello! I need an expert of SPSS software to analyze 2 questionnaires for the same study (Comparison Study) ASAP. If you understand precisely what I want, please reply with "SPSS 2Q". Thank you,

    $220 (Avg Bid)
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    Urgent requirement for Tableau Developer

    $2463 (Avg Bid)
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    I need a paper with simulations either done with MATLAB or R for some techniques to comparative analyse some techniques of cloud security. In the experiment some screen shots must be taken,it has a soon Deadline.

    $1436 (Avg Bid)
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    18 个竞标

    develop me in Mathematics, Numerical methods, excel

    $918 (Avg Bid)
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    61 个竞标

    I need the help of an expert who has good machine learning skills and techniques, analysis with python(Jupyther notebook) and also has experience with report and writing successfully urgently

    $164 - $274
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    $164 - $274
    15 个竞标
    design principles 1 天 left
    已验证

    need to do this in 24 hrs urgent

    $259 (Avg Bid)
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    R programming Expert Needed 1 天 left
    已验证

    More details will be shared in chat...........

    $55 - $273
    加封
    $55 - $273
    14 个竞标
    predicting 1 天 left
    已验证

    i need this in 2 hrs emergency

    $251 (Avg Bid)
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    19 个竞标
    Vibration Engineer 1 天 left
    已验证

    Advice on the correct statistical and data models for building a python based vibration analysis solution for large mechanical assets. We have the coding skills - we just need orientation on the analytic models to use.

    $361 / hr (Avg Bid)
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    I need help for Data analytics work

    $133 (Avg Bid)
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    We are looking for a writer who must have a finance-related background and expertise in STATA. If you are interested, apply by answering the following questions: 1. Your highest education degree and subject? 2. Which types of writing experiences do you have? 3. What referencing styles you have used before? 4. Which subjects/topics you can handle? Please note that this procedure will follow an unpaid sample test of around 200-250 words, and based on the quality of the sample work, hiring will be made. We will invite the writers for the sample test whose previous work samples will be selected, so as soon as we contact you, you have to forward 2-3 samples that best represent your writing areas and expertise. This is not a one-time project, so we will use the communication media that is conv...

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    11 个竞标