Saturday, May 03, 2014

Some quotes about statistics or from statisticians

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I often see people cite interesting quotes in their presentation. Citing a good quote can entice the audience. I recently saw a presentatio...
3 comments:
Thursday, May 01, 2014

New books about 'missing data in clinical trials'

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Missing data is one of the critical issues in statistics and in clinical trials. Three new books about the missing data were written by the ...
Sunday, April 06, 2014

Simulation Approach to estimate the sample size for Poisson distribution

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FDA Guidance for Industry: Safety, Efficacy, and Pharmacokinetic Studies to Support Marketing of Immune Globulin Intravenous (Human) as Rep...
Sunday, March 30, 2014

Computing Confidence Interval for Poisson Mean

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For Poisson distribution, there are many different ways for calculating the confidence interval. The paper by Patil and Kulkarni discusses...
5 comments:
Thursday, March 06, 2014

Intra-Subject Coefficient of Variation (CV%) for Sample Size Estimation for Crossover Design

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To calculate the sample size for a crossover design for bioequivalence study, a key assumption is the intra-subject variation. The intra-su...
4 comments:
Sunday, March 02, 2014

Analysis of 2x2x2 crossover design data: Proc Mixed or Proc GLM

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In an early article " Cookbook SAS Codes for Bioequivalence Test in 2x2x2 Crossover Design ", I provided the analysis using Proc M...
Monday, February 10, 2014

Sending emails through SAS

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I am not sure if there is any practical use for sending emails through SAS. But this SAS micro was picked up from RTP SAS User Group Email...
3 comments: