qstats  R Documentation 
This function is a helper function that
computes quantile statistics for the function
qsmooth
.
qstats(object, group_factor, window = 0.05)
object 
an object which is a data frame or matrix with observations (e.g. probes or genes) on the rows and samples as the columns. 
group_factor 
a group level continuous or categorial
covariate associated with each sample or column in the

window 
window size for running median which is
a fraction of the number of rows in 
A list of quantile statistics including
Q 
sample quantiles 
Qref 
reference quantile 
Qhat 
linear model fit at each quantile 
SST 
total sum of squares 
SSB 
between sum of squares 
SSE 
within sum of squares 
roughWeights 
SSE / SST 
smoothWeights 
smoothed weights computed using a
running median with a given 
dat < cbind(matrix(rnorm(1000), nrow=100, ncol=10), matrix(rnorm(1000, .1, .7), nrow=100, ncol=10)) qs < qstats(object = dat, group_factor = rep(c(0,1), each=10), window = 0.05)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.