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Statistical analysis of a medical dataset

Dear Freelancers,

I am looking for an experienced biostatistician for the analysis of a dataset.

This is a medical research study aimed at identifying prognostic factors for the subsequent development of a disease. The dataset consist of the outcome variabile and the time to event, and approximately 10 indipendent variables (prognostic factors).

I want to carry out the analysis as in the papers attached to this post. Particularly:

- univariate and multivariate cox

- c index, LR chi squared, AIC, and calibration cox chi squared

- net re-classification improvement with calibration and global model fit

Either SAS and R are suitable for carryoung out the analysis. Probably, as in most papers they are using SAS for carryoung out this type of analysis, it would be easier with that (there should be a macro on the internet for that) than with R. In any case, as I am learning SAS and R, I would like to receive the code you used in order to compare your with mine.

Thank you for your attention

Kĩ năng: Ngôn ngữ lập trình R, SAS, Phân tích thống kê, Statistics

Xem nhiều hơn: statistics on freelancers, statistical freelancers, medical freelancers, data mining, statistics, data science, r programming language, sas, macro freelancers, development of internet, cox net, 22 squared, in sas, freelancers statistics, event freelancers, statistics sas, statistics R, statistics freelancers, statistical model, research medical

Về Bên Thuê:
( 30 nhận xét ) Carbonate, Italy

ID dự án: #7187189

Được trao cho:

extinct

Hi, Many thanks for the notification and for inviting me to work with you again. I love survival analysis and will heartily help you with the analysis and reporting. Please send me the data and all necessary accompany Thêm

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timbp

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slakov

Dear Employer, I am an experienced Biostatistican and I have good knowledge of the techniques mentioned in the task. I use mostly R. Please let me know if you are interested in collaboration? Best regards

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Dear Sir, Madame; I am a statistician certified by SAS institute. Please find more here : [login to view URL] Thêm

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Dear Customer, Kreara Solutions is a statistical services company that primarily comprise of statisticians and applied mathematicians with more than 10 years of experience in R, SAS and SPSS programming. We have cur Thêm

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Dear client, I am Jack201307. Thank you very much for posting the project of “Statistical analysis of a medical dataset”. I know Mr Cox very well, including test of proportional hazard assumptions, solution for ti Thêm

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avsmith

Extremely experienced in statistical analysis of medical datasets, having more than 100 publications in biostatistical analysis (see profile). Analysis will be done using R in the RStudio environment, the standard f Thêm

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