meanIntensity {sesame} | R Documentation |
The function takes one single SigDF
and computes mean
intensity of all the in-band measurements. This includes all Type-I
in-band measurements and all Type-II probe measurements. Both methylated
and unmethylated alleles are considered. This function outputs a single
numeric for the mean.
meanIntensity(sdf, mask = TRUE)
sdf |
a |
mask |
whether to mask probes using mask column |
Note: mean in this case is more informative than median because methylation level is mostly bimodal.
mean of all intensities
sesameDataCache("EPIC") # if not done yet sdf <- sesameDataGet('EPIC.1.SigDF') meanIntensity(sdf)