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Hi all! I 'm beginner and i develop a bio-application with VB and i need some statistic functions! could i calculate StdError, CoeffOfVariance, SumSquared with R langage? if yes, what are functions to use? I need also to use ANOVA and t-test... Thanks for your help! Laurent Houdusse Analyste Programmeur

Hi, I have a data.frame with 294 columns and 211 rows. I am calculating correlations between all pairs of columns (excluding column 1) and based on these correlation values I delete one column from any pair that shows a R^2 greater than a cuttoff value. (Rather than directly delete the column all I do is store the column number, and do the deletion later) The code I am using is: ndesc

Genome Institute of Singapore (GIS) Biostatistics Group The Genome Institute of Singapore ( http://www.gis.a-star.edu.sg <http://www.gis.a-star.edu.sg> ) is looking for statisticians who are interested in a wide range of biomedical probems. We are especially interested in hearing from senior researchers interested in leading their own group. The institute is well-funded and engaged