QQ plot comparing partial TAI distributions across developmental stages against a reference stage
Source:R/plot_distribution_pTAI.R
plot_distribution_pTAI_qqplot.Rdplot_distribution_partialTAI_qqplot generates a QQ plot to compare the partial TAI
distributions of various developmental stages against a reference stage.
It visualizes quantile differences between the reference and other stages,
highlights each stage with distinct colors, and annotates the plot with the p-values
from the nonparametric ks.test to indicate the significance of distribution differences.
Usage
plot_distribution_pTAI_qqplot(
phyex_set,
reference_stage_index = 1,
xlab = "Quantiles of Reference Stage",
ylab = "Quantiles of Other Stages",
main = "QQ Plot: Developmental Stages vs Reference Stage (p-values from KS test)",
alpha = 0.7,
size = 1.2
)Arguments
- phyex_set
A PhyloExpressionSet object (BulkPhyloExpressionSet or ScPhyloExpressionSet).
- reference_stage_index
An integer specifying the index of the reference developmental stage. The partial TAI distribution of this stage will be used as the reference for comparisons with other stages (default: stage index 1).
- xlab
Label of x-axis.
- ylab
Label of y-axis.
- main
Figure title.
- alpha
Transparency of the points.
- size
Size of the points.