Questionnaire data related to traffic crashes. needs some statistical analysis.

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The project description should be carefully studied before bidding.

in Summary, we have three independent dimensions(categories) each one has a number of parameters, the parameters and the dimensions are not equally weighted.

the answers to the survey questions are from all types(yes or no, 1 to 5 scale, a matrix of answers, choosing many answers ..etc)

The project must be completed and closed with all the comments before Friday 11 AM GMT less than 24 hours.

I need the following:

1) Review the coding of the SPSS file.

2) analyze the data on Negative binomial and poison's model.

3) find the Internal consistency to be provided for each Category(Cronbach's alpha) based on each model separately.

4)Correlation analysis between each dimension(all the variables included in the Dim) and the number of crashes based on each model separately.

5) Identify the underlying parameters and recalculate the Cronbach's alpha and correlation after elimination based on each model.

6) A proper percentage of the data should be taken randomly and kept separately from the model for testing.

7)make a comparison between both models results AND testing ( ANOVA, person chi-square, Mean absolute deviance, mean square predictive error and goodness of fit(R square and adjusted R square)

8)recommend the best model based on the results and tests.

9)create a prediction equation for the dependent factor(number of crashes) having all the constant coefficients for each model.

Thanks for reading.

Statistikker Statistisk analyse SPSS Statistics Datasøgning Databehandling

Projekt ID: #20123674

Om projektet

13 bud Remote projekt Aktiv 4 år siden

13 freelancere byder i gennemsnit $46 timen for dette job

eldadshericks

Hello, my name is Eldard. I am an expert statistician and would gladly accept your offer for this project. My professionalism is unmatched and thus you should expect nothing but A+ work. Please consider me, regards.

$100 USD in 2 dage
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rifamorejo

Hello, I am an expert of statistical analysis with 7 years worth of experience in quantitative studies as well as qualitative researches using diverse statistical software. I am capable to deliver quality data analys Flere

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iwebphpdeveloper

Hello, I have expertise in qualitative and quantitative analysis. I am an expert in SPSS Statistics, Data Analysis, and Research Projects. For over 9 years, I have helped Undergraduate, Masters, and P.h.D Students to Flere

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faiiz

Hi Sir I am interrested in this project. Im an Actuary and a professional data scientist, a combination that provides me with the full suite of tools to do data analysis using SPSS,SAS,R, ... Relevant Skills and Exper Flere

$15 USD på 1 dag
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3.7
ShaikhAneesa

Hello, I see that you need help in needs statistical analysis and Questionnaire data related to traffic crashes well i can do this work easily.I have completed my PhD with the specialization in statistics. I am well ve Flere

$20 USD på 1 dag
(1 bedømmelse)
1.7
Tanzim000

Hi, I have done similar projects on data mining and statistical analysis.I have seen yours project description and I can complete this project within 3 days. Thank you,

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winnienyaruhucha

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Anujmor099

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