Analiză statistică Jobs

Statistical analysis is a mathematical science, the practice of evaluating and understanding quantitative data. Statistical analysis will make sense of indexes such as standard deviation, and note outliers. The analysis of the data may aid in decision-making in the face of uncertainty.

Quantitative data is represented as numbers, and therefore may be presented in graph format. This simplifies the explanations and visualizations of the data’s meaning. The graph alone will show a positive or negative correlation, a bell curve, or no correlation at all.

Statistics require a population to be studied, and statistical analysis is commonly used regarding census data organized by governments, sociology and medicine.

Angajează Statistical Analysers

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    I require a professional who is expert in solving the questions of Probability And Statistics of First Year of Engineering in India with utmost accuracy in a given time frame. The syllabus of First year Engineering is given in the attachments. Also for the reference the book to be considered is "Probability and Statistics for Engineering and Sciences by Jay L. Devore". Also for example ...

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    I have 2 medical papers , statistics are already done, i want only revision of statistics using SPSS with manipulation of some data and writing the section of data statistics in the article ( the methods used in statistics)

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    Churn prediction data analysis using machine learning.....

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    I have a raw data set in excel from an online questionnaire around work-related stress in the construction industry. I have some basic knowledge of SPSS statistics so looking for a competent person to produce some basic descriptive analyses and correlations from the data set around highest indicators of work-related stress and comparisons of top causes of work-related stress by demographic type, ...

    $137 (Avg Bid)
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    Budget: $10 for small task progress every hours

    $12 (Avg Bid)
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    Need to conduct a small R project

    $87 (Avg Bid)
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    'I need the expert which r special in probability and statistics theory. i will discuss more with shortlisted one

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    SPSS Expert needed for a Data analysis, I will send questionnaires

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    It is a Ph.D. project. I need someone who knows bioinformatics and can work on R studio for phylogenetic analysis.

    $84 (Avg Bid)
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    3 oferte
    Data Set Calaculation 5 zile left
    VERIFICAT

    I have 3 data sets (c.36 fields of data) that require 1. a calculation of the descriptive statistics (range, mean, median, mode, variance and standard deviation) 2. Two charts that show the correlations between the data sets 3. A calculation of the correlation coefficients (r) between the data sets

    $518 (Avg Bid)
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    We have applied for a grant to help getour medical device a spine CE mark As part of the application we need clinical studies so I need help either to get the ones that I have in mind to ensure they have enough power ( so I need statistical advice)or to help suggest which studies need to be done

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    'I need the expert which r special in probability and statistics theory. i will discuss more with shortlisted one

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    Làm 2-3 bài tập phân tích định lượng trong quản trị ( đề chi tiết ib sau)

    $60 (Avg Bid)
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    Hello, I need help with understanding and coding a simulation model in R. I am a novice in R and statistics. I am having trouble setting up the problem and understanding the models. See below the details of the question. Thank you!

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    I’m after an R programmer who’s proficient in the following areas: 1. data wrangling 2. visualisation (familiar with ggplot and gganimate) 3. machine learning 4. Shiny 5. Statistical Analysis Please get back to me with examples of Shiny dashboards you’ve created.

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    Research work 5 zile left
    VERIFICAT

    Evaluating mechanisms used in disseminating moderation approach

    $75 (Avg Bid)
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    Simulation Modeling in RStudio 5 zile left
    VERIFICAT

    Hello, I need help with understanding and coding a simulation model in R. I am a novice in R and statistics. I am having trouble setting up the problem and understanding the models. See below the details of the question. Thank you!

    $5 / hr (Avg Bid)
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    Linn Legros is in need of freelancing agents who can be able to do Excel Analysis @Freelancer.com

    $166 (Avg Bid)
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    I need someone with statistical background and strong skills in Matlab to do the sensitivity analysis of model parameters as well as input variables. Should have indepth understanding of the sensitivity analysis methods such as e/Fast or sobol. Please bid only if you experience/understanding of the sensitivity analysis.

    $169 (Avg Bid)
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    I need to hire freelancers to help visualize various traffic data

    $22 / hr (Avg Bid)
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    MLR for dengue cases from 2010-2016. use data for 2017 for model prediction. Need to have all the MLR assumption and model performance.

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    Need someone good expert in math statistics and probability

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    I need help with a project with the subjects being: data interpretation, hypothesis testing, t-test, ANOVA, confidence intervals,Matplotlib, histograms, scatter blocks, box plots.

    $154 (Avg Bid)
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    $25 Oferta medie
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    i need the R programming coder for my job. Details will be shared.

    $8 - $77
    Sigilat
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    Troubleshoot my XGBoost R code classifier 1 or 0, the logistic model is working against the data set. However, my XGBoost R code does not work against the data set as the confusion matrix produces pred 0 1 0 0 0 1 423 465 when it should produce something like pred 0 1 0 338 350 1 85 115 Deliverables working XGBoost code versus my provided data set broken into training and test subsets with the ...

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    Statistical Data Analysis 4 zile left
    VERIFICAT

    I have a survey with 96 responses, and I need someone to calculate the mean, standard deviation, and also to do a multiple regression analysis. Need it done ASAP

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    Sas project 3 zile left
    VERIFICAT

    sample sas programming project

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    1. Modified intent-to-treat (ITT) efficacy analysis for post treatment scores 2. Missing values will be imputed by using the last observation carried forward method 3. Chi square test or Fisher’s exact test.

    $30 - $250
    Sigilat Acord de confidenţialitate
    $30 - $250
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    Senior R expert 3 zile left

    Details project I will be sharing in chatbox

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    SPSS - Data Analysis 3 zile left
    VERIFICAT

    Hi - I have a raw data set export excel file from an employee satisfaction survey. I need the data to the be reformatted into SPSS and an analysis run. All questions are in a continuous variable response for easy coding. All subjective responses can be excluded.

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    research methodology -- 2 3 zile left
    VERIFICAT

    I need a statistician that can assist with my PhD research methodology. The hypothesis have already been formulated and the sample size calculated.

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    Require SPSS Dimensions programmer required with minimum 4 years experience in Survey designing/Survey analysis.

    $13 / hr (Avg Bid)
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    research methodology 3 zile left
    VERIFICAT

    I need a statistician that can assist with my PhD research methodology. The hypothesis have already been formulated and the sample size calculated.

    $37 (Avg Bid)
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    15 oferte

    predictive model that accurately forecasts a given variable from other values. (SAS TIME SERIES ANALYSIS)

    $133 (Avg Bid)
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    Data Analysis using R 3 zile left
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    I would like to have an expert in data analysis using R

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    We are in urgent need of a professional writer. The job profile will entail experienced handling of raw data from doctors, use of SPSS/Graphpad in descriptive statistics, inferential statistics, ANOVA/MANOVA/ANCOVA etc. With a command in medical academic writing field, the writer must be able to frame the content in a way that it conforms to the requirement and the clients' preferences. T...

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    Probability and Statistics 3 zile left
    VERIFICAT

    Am looking for someone who is expert at Probability and Statistics. Someone that can solve any problems without searching.

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    looking for R Programming freelancer

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    EMPLOYEE ENGAGEMENT IN THE FINANCIAL SECTOR OF MALAYSIA - Smart PLS analysis Chapter 3,4 and 5 needed

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    I am a Doctorate of Nursing Practice student with Texas Tech University Health Sciences Center and I am needing some statistics done for my research study. I studied a very small number of subject participants for this study through Zoom interviews and Qualtrics surveys.

    $405 (Avg Bid)
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    R PROGRAMING 2 zile left
    VERIFICAT

    The American Community Survey of New York data describe a family's economic, housing, and demographic information such as yearly incomes, family type (married, female head, male head, etc), number of people, number of children, if the family is living on FoodStamp, number of people who are currently employed, etc. Use this data set to answer the following questions: Questions: 1. Choose an a...

    $10 / hr (Avg Bid)
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    R expert needed 2 zile left

    Knowledge of python is required.. details i will shared in chatbox

    $26 (Avg Bid)
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    Für regelmäßige Projekte suche ich Studenten/Schüler mit entsprechenden Erfahrungen/Kenntnissen in sämtlichen mathematischen und naturwissenschaftlichen Bereichen. Bitte meldet euch mit einer kurzen Vorstellung und dem gewünschten Stundensatz.

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    MendBont sas 2 zile left

    Servicio del automotor integral y afines. Una empresa dedicada al automotor desde herencia padres. Y creciendo para cubrir todas las ramas del automotor.

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    extract data saham dari terminal bloomberg

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    Data preparation - cleaning of data set 2. Exploratory Data Analysis - to perform descriptive analysis for categorical data and determine which attributes most contribute towards churn 3. Algorithm model implementation and validation - Decision Tree, Random Forest & Logistic Regression (also include optimization model). Must evaluate its results and interpret their significance. Comprehensivel...

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    I am looking for an expert in R & Python.

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    We run corporate fitness events and would like the input of a statistician to assist with the development of a handicap/normalisation formula that a small team of say 20 can compete fairly with a large team of 200. In addition some teams achieve 100% of their maximum i.e. 20 employees take part in the team of 20 =100% and only 50 employees in the team of 200 take part (25%).

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