WebDescription. genefilter filters genes in the array expr using the filter functions in flist. It returns an array of logical values (suitable for subscripting) of the same length as there are rows in expr. For each row of expr the returned value is TRUE if the row passed all the filter functions. Otherwise it is set to FALSE.
R: Row variance and standard deviation of a numeric array
WebrowSds {genefilter} R Documentation Row variance and standard deviation of a numeric array Description Row variance and standard deviation of a numeric array Usage … WebJan 23, 2024 · genefilter / rowSds: Row variance and standard deviation of a numeric array rowSds: Row variance and standard deviation of a numeric array In genefilter: genefilter: methods for filtering genes from high-throughput experiments Description Usage Arguments Details Value Author (s) See Also Examples View source: R/rowSds.R … iowa chapter 232
Filtering low variance genes for WGCNA
The Biocondcutor genefilter package provides common filters relevant to microarray analysis. A typical filter based on row-wise variability would be m = matrix (rnorm (47000 * 6), 47000) varFilter (m) The package landing page references vignettes illustrating basic operation and providing diagnostic guidance for use of filtering. WebJul 13, 2024 · IQR is a reasonable variance-filter choice when the dataset is split into two roughly equal and relatively homogeneous phenotype groups. If your dataset has … WebJan 23, 2024 · Anova: A filter function for Analysis of Variance coxfilter: A filter function for univariate Cox regression. cv: A filter function for the coefficient of variation. dist2: Calculate an n-by-n matrix by applying a function to all... eSetFilter: A function to filter an eSet object filtered_p: Compute and adjust p-values, with filtering filterfun: Creates a first FALSE … oofos at shoe carnival