filterGroups {psichomics} | R Documentation |
Groups containing a number of non-missing values less than the threshold are discarded.
filterGroups(vector, group, threshold = 1)
vector |
Character: elements |
group |
Character: respective group of each elements |
threshold |
Integer: number of valid non-missing values by group |
Named vector with filtered elements from valid groups. The group of the respective element is given as an attribute.
# Removes groups with less than two elements vec <- 1:6 names(vec) <- paste("sample", letters[1:6]) filterGroups(vec, c("A", "B", "B", "C", "D", "D"), threshold=2)