Description Usage Arguments Value Examples
View source: R/aspect_importance.R
Function creates binary matrix, to be used in aspect_importance method. It
starts with a zero matrix. Then it replaces some zeros with ones. If
sample_method = "default"
it randomly replaces one or two zeros per
row. If sample_method = "binom"
it replaces random number of zeros
per row - average number of replaced zeros can be controlled by parameter
sample_method = "f"
. Function doesn't allow the returned matrix to
have rows with only zeros.
1 | get_sample(n, p, sample_method = c("default", "binom"), f = 2)
|
n |
number of rows |
p |
number of columns |
sample_method |
sampling method |
f |
frequency for binomial sampling |
a binary matrix
1 | get_sample(100,6,"binom",3)
|
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