Description Usage Arguments Value References Examples
View source: R/fold_change_class.R
Fold change is the relative change in mean (or non-parametric equivalent) intensities of a feature between all pairs of levels in a factor.
1 2 3 4 5 6 7 8 9 10 | fold_change(
alpha = 0.05,
factor_name,
paired = FALSE,
sample_name = character(0),
threshold = 2,
control_group = character(0),
method = "geometric",
...
)
|
alpha |
(numeric) The p-value cutoff for determining significance. The default is |
factor_name |
(character) The name of a sample-meta column to use. |
paired |
(logical) Paired fold change. Allowed values are limited to the following:
The default is |
sample_name |
(character) The name of a sample_meta column containing sample identifiers for paired sampling. The default is |
threshold |
(numeric) The fold change threshold for labelling features as significant. The default is |
control_group |
(character) The level name of the group used in the denominator (where possible) when computing fold change. The default is |
method |
(character) Fold change method. Allowed values are limited to the following:
The default is |
... |
Additional slots and values passed to |
A fold_change
object.
Price RM, Bonett DG (2002). “Distribution-Free Confidence Intervals for Difference and Ratio of Medians.” Journal of Statistical Computation and Simulation, 72(2), 119-124.
1 2 3 | D = MTBLS79_DatasetExperiment()
M = fold_change(factor_name='class')
M = model_apply(M,D)
|
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