merge: Merge and filter expression datasets

Description Usage Arguments Value

Description

This function is used to merge datasets in a list of expression datasets. Genes which are not present in some datasets will get 0 values in those datasets. The merged dataset is subsequently filtered from features with few unique genes and genes with low expression counts.

Usage

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merge_exp_list(ls, mc.cores = NULL, unique.genes = 0, min.exp = 0,
  min.features = 0, filter.genes = NULL, delimiter = "_")

Arguments

ls

List of expression data.frames, data.frame or matrix.

unique.genes

Integer value specifying number of unique genes allowed in a feature.

min.exp

Integer value specifying lowest expression value allowed in min.features number of features.

min.features

Integer value specifying number of features allowed with min.exp count.

filter.genes

Character vector specifying genes that should be filtered out.

delimiter

Delimiter used in header.

Value

Merged and filtered dataframe.


ludvigla/spaceST documentation built on May 29, 2019, 3:43 a.m.