# genefilter v1.54.2

## genefilter: methods for filtering genes from high-throughput experiments

Some basic functions for filtering genes

## Functions in genefilter

 Name Description rowFtests t-tests and F-tests for rows or columns of a matrix findLargest Find the Entrez Gene ID corresponding to the largest statistic kOverA A filter function for k elements larger than A. cv A filter function for the coefficient of variation. filter_volcano Volcano plot for overall variance filtering genefinder Finds genes that have similar patterns of expression. filterfun Creates a first FALSE exiting function from the list of filter functions it is given. tdata A small test dataset of Affymetrix Expression data. rowROC-class Class "rowROC" coxfilter A filter function for univariate Cox regression. filtered_p Compute and adjust p-values, with filtering maxA A filter function to filter according to the maximum. nsFilter Filtering of Features in an ExpressionSet rowSds Row variance and standard deviation of a numeric array gapFilter A filter to select genes based on there being a gap. shorth A location estimator based on the shorth rejection_plot Plot rejections vs. p-value cutoff rowpAUCs-methods Rowwise ROC and pAUC computation eSetFilter A function to filter an eSet object dist2 Calculate an n-by-n matrix by applying a function to all pairs of columns of an m-by-n matrix. kappa_p Compute proportionality constant for fold change bound. ttest A filter function for a t.test half.range.mode Mode estimation for continuous data pOverA A filter function to filter according to the proportion of elements larger than A. Anova A filter function for Analysis of Variance genescale Scales a matrix or vector. genefilter A function to filter genes. No Results!