remove_invariant: remove_invariant
In wolfemd/predCrossVar: Prediction of family genomic variances and covariances
Description
Usage
Arguments
Value
View source: R/utility_functions.R
Description
filter a dosage matrix, removing invariant markers. Removes e.g. cases where MAF=0.5 but all dosages == 1 (het).
Usage
1
Arguments
M
dosage matrix. Assumes SNPs in M coded 0, 1, 2 (requires rounding dosages to integers). M is Nind x Mrow, numeric matrix, with row/columanes to indicate SNP/ind ID
thresh
threshold value. Columns of M with maf<thresh will be removed
Value
dosage matrix potentially with columns removed
wolfemd/predCrossVar documentation built on Dec. 21, 2020, 10:14 a.m.
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Description Usage Arguments Value
View source: R/utility_functions.R
Description
filter a dosage matrix, removing invariant markers. Removes e.g. cases where MAF=0.5 but all dosages == 1 (het).
Usage
1 |
Arguments
M |
dosage matrix. Assumes SNPs in M coded 0, 1, 2 (requires rounding dosages to integers). M is Nind x Mrow, numeric matrix, with row/columanes to indicate SNP/ind ID |
thresh |
threshold value. Columns of M with maf<thresh will be removed |
Value
dosage matrix potentially with columns removed
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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