filterNoSignal | R Documentation |
This function will clean a dataset from the variables that have no or little information.
filterNoSignal(X, side = 1, threshold = "auto", verbose = FALSE)
X: |
the dataset to clean |
side: |
side=1 means that variables are in the rows. Other than 1 it will transpose the dataset |
threshold: |
auto, will compute the first derivate of the median(sd)/x and will find an automatic threshold. When threshold is a numerical it will be used as a threshold and when is something else, will automatically be 0. |
verbose: |
print out information when TRUE (default:FALSE) |
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