pp_centerData: Scale data in each group

In zzwch/convgene: This package is designed to conveniently convert gene between human and mouse.

Description

Scale data in each group

Usage

pp_centerData(
  data,
  group_by = NULL,
  by_log = F,
  log_base = base::exp(1),
  center = T,
  scale = T
)

Arguments

data	expression matrix of feature by cell, usually normalized (in log scale) but not feature scaled.
group_by	a vector including cell annotations
by_log	calculate in log scale or in normalized scale; If TRUE log_base will be ignored.
log_base	base::exp(1) or 2 or other else, depends on your normalization method.
center	a logical value used in base::scale
scale	a logical value used in base::scale

Value

scaled data

zzwch/convgene documentation built on July 11, 2021, 9:41 a.m.