Filter for high variance signals
Usage
filterVariance(
vars,
method = c("mean", "median", "q25", "q75", "none"),
verbose = TRUE
)
Arguments
- vars
Numeric vector, variances of signals
- method
Character, filtering method. One of "mean" (default), "median", "q25", "q75" (25 and 75% quantile) or "none".
- verbose
Logical, print logs to console.
Value
Indices of spectra with a high variance
Examples
data(Blank2022intmat)
# get variance of each peak
vars <- apply(Blank2022intmat, 2, var)
highVarIndicies <- filterVariance(vars, method = "mean", verbose = TRUE)
#> Found 57 peaks with high variance using `mean` method.
