confounders_lsq_barchart {structToolbox} | R Documentation

## barchart of percent change

### Description

plots a barchart of the percent change when including a confounding factor in a classical least squares model

### Usage

    confounders_lsq_barchart(feature_to_plot, threshold = 10, ...)

### Arguments

`feature_to_plot` | the name or index of the feature to be plotted
`threshold` | the threshold to be plotted (in %)
`...` | additional slots and values passed to struct_class

### Value

A STRUCT chart object

struct object

### Examples

    D = MTBLS79_DatasetExperiment()
    M = filter_by_name(mode='include',dimension='variable',
            names=colnames(D$data)[1:10]) + # first 10 features
        filter_smeta(mode='exclude',levels='QC',
            factor_name='class') + # reduce to two group comparison
        confounders_clsq(factor_name = 'class',
            confounding_factors=c('sample_order','batch'))
    M = model_apply(M,D)
    C = C=confounders_lsq_barchart(feature_to_plot=1,threshold=15)
    chart_plot(C,M[3])

[Package structToolbox version 0.99.8 Index]