Description Usage Arguments Value
Performing ICA on a dataset and create a list object with results.
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phenotype.mx |
Phenotype matrix with diemnsions g x N |
info.df |
Dataframe that holds sample covariates (ex. population, gender, age, etc...) |
check.covars |
Column names of info.df which hold the covariates that should be used for association testing with IC coefficients. |
k.est |
Number of components to be estimated or method to estimate it. |
scale.pheno |
Logical value specifying the scaling of row of the phenotype.mx. |
h.clust.cutoff |
is the cutoff value used in hierarchical clustering. Default is set to 0.3. |
n.runs |
Number of runs for estimating k. Default value is set to 5. |
max.iter |
Maximum iterations for estimating k for each run. Default value is set to 10. |
n.cores |
Number of cores to be used for estimating k. Default is set to 1. |
cor.threshold |
Threshold for significant correlation calling. Default is set to 0.05. |
similarity.measure |
How to measure the similarity between ICs. If set to "peaks" only gene weights that are greater than 1 sd are used to calculate similarity. |
List with the following entries.
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