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'm have attached a research paper. The statistical analysis done in that paper just needs to be replicated freshly. Everything - including dataset, methods used and sources are in that paper. I'm attaching a link to ONE OF THE sources for the dataset as well. It's in Spanish, so use google translate's "translate PDF" feature to convert it to English. Link: You can refer to the attached research paper for the rest of the details. All the stats done in the paper need to be replicated. See what other data they've used and please use that accordingly. REFER TO THE ATTACHMENT FOR DATASET AND ANY OTHER DATA.

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    arima small project 6 zile left
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    arima small project i will give you what you need

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    SAS Programmer - Data Analytics 6 zile left
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    Looking for qualified and Experienced SAS Programmar who can do for me one urgnet job thanks

    $18 / hr (Avg Bid)
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    6 oferte
    Statistics Project 6 zile left
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    Statisticians with experience. SPSS is a must

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    $23 Oferta medie
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    SAS Statistician Urgent 6 zile left
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    SAS Programming - Statistician Now To do one small job now in 1 hour Thanks

    $6 / hr (Avg Bid)
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    5 oferte

    I'm attaching a research paper. The statistical analysis done in that paper just needs to be replicated freshly. Everything - including dataset, methods used and sources are in that paper. I'm attaching a link to ONE OF THE sources for the dataset as well. It's in Spanish, so use google translate's "translate PDF" feature to convert it to English. Link: You can refer to the attached research paper for the rest of the details. All the stats done in the paper need to be replicated. See what other data they've used and please use that accordingly.

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    Price prediction machine learning model, involving comparison between simple linear regression model and tensorflow deep neural network (DNN) performance.

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    I have measured fatty acids levels of 28 fatty acids (3 fractions: free, bound and total fatty acids) in approx. 700 participants at WAVE 1 (baseline). There is global cognition scores and MMSE cognition scores for Wave 1 to Wave 4 (longitudinal, approx. 2yrs between each wave) There is diagnosis of disease at Wave 4 for patients who were normal at Wave 1 but developed disease by wave 4 I would like to analysis 1. At wave 1 are there any fatty acids significantly altered between the disease groups 2. Is any of the fatty acids associated with lower global cognition or MMSE score at Wave 1? 4. Can any of the fatty acids predict decline in global cognition or MMSE score at Wave 1 5. Can any fatty acids at Wave 1 predict development of disease at Wave 4 6. Can any fatty acids at Wave 1 pre...

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    SAS Expert - Data Analyst 6 zile left
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    Looking for qualified and Experienced SAS Data Analysis expert who can do one small job now Thanks

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    Support math consultant Good knowledge in math & statistic Experienced in math research project

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    I like to give 100 or more satisfaction questionnaires about 10-20 questions and see if there any differences among the employees. I like the person to write up my results and data analysis.

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    Writing a mathematical model on Lingo and extracting the results

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    Cancer Project 5 zile left

    Bioinformatics Project to using Rstudio

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    I have a project about analysing MIMIC-3 dataset and waveforms. I need someone who know ML, and SQL techniques, and how to apply it on Python or Matlab. Also, someone with experience on would be perfect. We will try to implement Pearson Correlation on Heart rate, Systolic Bp, Diastolic Bp, Repiration rate, body temperature, SpO2, Glucose. There will be ten patients. We will create a dataset with these individual datas.

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    A literature review with methodology for data mining in football.( CRISP steps)

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    SAS Data Analyst Expert.... 5 zile left
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    Looking for qualified and Experienced SAS Data Analysis expert who can do one small job now Thanks

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    We offer multiple services to our customers and recently did a survey where the customers were asked about their satisfaction levels for all the services provided to them. They ranked the services at a scale from "very unsatisfactory" to "very satisfactory" based on different service indicators such as cost, wait time etc. I would like your help with the best analysis approach for this survey data. I will prefer candidates with previous experience in similar analysis. You will also be preferred if you explain how you will handle this problem and which analytical method/technique will you apply. Thank you

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    Require someone to setup a website or a link into my excel spreadsheet with real time sports data (Football, tennis). Happy to focus on one to beign with. Would like to setup a basic framework of how the data should be organsied and what needs to be extracted

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    It is stock data that i have collected and put into a set criteria and eventually would like to draw on it to make statistics but i'm unsure how i'd do it in it's current format

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    Individual project 4 zile left
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    run a statistic test on SPSS prepare a result discussion

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    I want to construct the fama french factor models for a swiss equties portfolio with daily data. I want to rebalancing my portfolio every month or every quarter and then run some regressions and rolling betas regressions.

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    Spss Analysis 4 zile left

    1, 6, and 12 denote intervention on the 1st day, 6 weeks, and 12 weeks

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    Looking for a trainer to train me on data analysis skills on Python. I have basic knowledge of Python and data analysis. I need extensive training on more advanced techniques using matlplotlib, seaborn, hypothesis testing, time series analysis, ARIMA model & more. I am in EST time zone so training is convenient at EST night times. Looking for 5 - 6 hours of training every week. Only serious proposals and please submit a lesson plan or curriculum for the training.

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    spss analizi 4 zile left

    tezim için spss analiizi yaptırmak istiyorum. spss dosyasına verileri girdim. sadece düzenlemeler ve analizi yapılması gerekiyor.

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    Need a statistics expert -- 2 3 zile left
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    I need a statistics expert with a high skills for a statistics report and several statistics questions solving

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    Statistical modelling- help with linear modelling and statistical language I will share the details in pm. thanks.

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    I need to use RStudio to program my own Kalman filter to estimate parameters for a Lee-Carter mortality model. I need to be able to obtain parameter estimates, and respective functions used in this estimation. I also need to be able to code the Kalman filter and all it’s other extensions by hand (I.e no built in packages). I have a basis code I have been working on which I would ideally like to have improved and then extended to meet the above requirements

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    I need help completing a report, you need the program STATA and have knowledge using it. Additionally, you need to have knowledge in writing and APA referencing. I am completely up for a zoom meeting to explain more. Only need the completing of abstract, results, and discussion section and reference list. A maximum of 800 words excluding the abstract. need to conduct your own data analysis (from your dataset) to provide the results of the study. The results section of your report should include both descriptive summary statistics and also the results of hypothesis testing from statistical analyses (that you’ll need to conduct yourself). The study investigated whether watching funny videos buffers against negative effects of stress. The research hypotheses are: 1. People who watch the...

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    I need to conduct a path analysis by using one of the following [AMOS, LISREL, SMARTPLS]. I have data in excel sheet. I need your SPSS and your selected files, you must share them and I check them before releasing the milestone. Tables - [AMOS, LISREL, SMARTPLS] - must be exported to excel and then format. I need the results report according to APA guide, Word doc, well format. I have the suggested model.

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    I am looking for a great Email Marketer that is an expert with SendGrid. Must have math skills and analytics skills.

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    This is a study (research) about whether or not a healthy lifestyle will influence the need for orthopaedic surgery

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    I need to conduct a path analysis by using one of the following [AMOS, LISREL, SMARTPLS]. I have data in excel sheet. I need your SPSS and your selected files, you must share them and I check them before releasing the milestone. Tables - [AMOS, LISREL, SMARTPLS] - must be exported to excel and then format. I need the results report according to APA guide, Word doc, well format. I have the suggested model.

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    Job brief Urgent need of a data analyst / data scientist who can identify the key insights and performance marketing data, analyze the statistics, interpret the results, and help the company understand the impact of their strategies. Job Responsibilities: Analyzing data to identify trends Setting up processes and systems to make working with data more efficient Researching new ways to make use of data Producing reports and charts communicating trends within data to non-specialists Presenting information generated from data to clients and managers. Required skills: Problem-solving skills Accuracy and attention to detail Knowledge of data science Performance media metrics Knowledge of data visualization and data analysis Proficiency in statistics and statistical packages like Advanced E...

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    Expert in SAS enterprise miner 2 zile left
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    Need an expert in SAS enterprise miner

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    Medical statistician 1 zi left
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    I need a statistician to review methodologies for an article to assess if the tests used are appropriate and valid

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    NO AGENTS OR COMPANIES PLEASE. NEED RESEARCH EXPERIENCE ON RELEVANT TOPICS. Objective: Develop a C++ library to classify trajectories (e.g., cars, pedestrians, ships) using data points over time based on published papers and open-source libraries. Tasks: 1. Implement traditional model-based methods (e.g., Bayesian, Dempster-Schaffer) and traditional machine learning methods (e.g., SVM). 2. Implement deep-learning based methods.

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    review report and correlations and refute findings and provide alternative explanations

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    I need someone help me carry out statistical analysis similar to the ones presented in this paper: Particularly: - there will be two groups, patients vs controls, propensity score matched - there will be a date for patients when the event occurred - there will be a longitudinal biomarker (weekle average of steps) for each patient and control - I want to see how the biomarker changes in the two groups with respect with the occurrence of the event as they did, with the wonderful plot they presented (also with the one with the standardized difference) You can carry out the analysis in R, SAS or Python I don't care, but in any case i need to have the code to check how you have done it

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    R Studio - Statistics 1 zi left
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    R Studio - Statistics - R Studio - Statistics

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    Data Analyzing 1 zi left
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    data analysing in Nvivo further detail will be shared through pmb

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    Nos interesa sacar una serie de datos de la EPA y poder trabajar con los archivos resultantes. Preferiblemente con programario SPSS o R studio

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    I have a dataset of 3,000 lines and 4,000 columns and the rows are grouped into 5 classes and I need to find out which columns, and combination of columns, are more discriminative for each combination of classes (re classifying into binary one versus the other or one combination versus all etc). The best would be to first find the combination of features most relevant for a class (the identity of the features is what is of interest here), and then building a model to find and test the accuracy for predicting a class from those features. I am looking for a machine learning expert in R so I can understand and replicate each step.

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    Logit model 1 zi left

    Transportation planning using multinominal and mixed logit model

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    Need an expert having strong coding skills in R language and can do the small task related to financial analysis. More details will be shared over a chat

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    Raman data analysis 19 ore left
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    I will send me Raman data, YOU have to plot them, identify the peaks, and make the comparative analysis report with citations of literature so...

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    R Programming Expert - Engineer 18 ore left
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    Looking for qualified and Experienced R Programming Expert Thanks

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    Help to solve exercices in R programming language.

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