this function provide the 80 percent rule for the missing value correction

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Description

this function provide the 80 percent rule for the missing value correction

Usage

1
rule80(m,degree)

Arguments

m

is the data input

degree

indicate the group factor in the data

Details

A variable will be kept if it has a non-zero value for at least 80 percent of each group.

References

Smilde A. K.(2005). Fusion of mass spectrometry-based metabolomics data. Anal. Chem. 77, 6729-36.