Description Usage Arguments Value Author(s)
Bin counts are normalized by regressing out the effect of the first Principal
Components. Beforehands, the average coverage is normalized. Then PC are computed
using prcomp
function and regressed out using linear regression.
1 |
bc.df |
a data.frame with 'chr', 'start', 'end' columns and then one column per sample with its bin counts. |
nb.pcs |
the number of Principal Components to include in the regression model. |
nb.cores |
the number of cores to use. Default is 1. |
norm.stats.comp |
Should some statistics on the normalized bin count be computed (mean, sd, outliers). Default is TRUE. |
a list with
norm.stats |
a data.frame witht some metrics about the normalization of each bin (row) : coverage average and standard deviation; number of outlier reference samples; principal components |
bc.norm |
a data.frame, similar to the input 'bc.df', with the normalized bin counts. |
Jean Monlong
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