glog_opt_plot {structToolbox} | R Documentation

## Glog optimisation

### Description

A plot of the sum of squares error (SSE) vs different values of lambda for the glog transform. The indicated optimum value for lambda minimises the SSE.

### Usage

    glog_opt_plot(plot_grid = 100, ...)

### Arguments

`plot_grid` | (numeric) The default is `100`.
`...` | Additional slots and values passed to `struct_class`.

### Details

This object makes use of functionality from the following packages:

- `pmp`

### Value

A `glog_opt_plot` object. This object has no `output` slots. See `chart_plot` in the `struct` package to plot this chart object.

### References

Jankevics A, Lloyd GR, Weber RJM (2021). pmp: Peak Matrix Processing and signal batch correction for metabolomics datasets. R package version 1.5.0.

### Examples

    D = iris_DatasetExperiment()
    M = glog_transform(qc_label='versicolor',factor_name='Species')
    M = model_apply(M,D)
    C = glog_opt_plot()
    chart_plot(C,M,D)

[Package structToolbox version 1.6.1 Index]