fitPoisBG_sp {GeoDiff}R Documentation

Estimate Poisson background model for multiple slides

Description

Estimate Poisson background model for multiple slides:

Usage

fitPoisBG_sp(object, ...)

## S4 method for signature 'matrix'
fitPoisBG_sp(
  object,
  id,
  iterations = 10,
  tol = 0.001,
  size_scale = c("sum", "first")
)

Arguments

object

count matrix with features in rows and samples in columns

...

additional argument list that might be used

id

character vector same size as sample size representing slide names of each sample

iterations

maximum iterations to be run, default=10

tol

tolerance to determine convergence, default = 1e-3

size_scale

method to scale the sizefact, sum(sizefact)=1 when size_scale="sum", sizefact[1]=1 when size_scale="first"

Value

a list of following items


[Package GeoDiff version 1.0.0 Index]