MAplot_DE_fn: Find out the Up and Down regulated proteins from MA plot

In lfproQC: Quality Control for Label-Free Proteomics Expression Data

Find out the Up and Down regulated proteins from MA plot

Description

MA plot is used for visualizing the differentially expressed proteins by plotting the log mean intensity data in x axis and log fold change values in y axis.

This function can be used for visualizing the up regulated, down regulated, and non-significant proteins along with their information.

Usage

MAplot_DE_fn(top_table, x1 = NULL, x2 = NULL, p = NULL)

Arguments

top_table	Top table information
x1	Cut-off limit for down-regulated proteins
x2	Cut-off limit for up-regulated proteins
p	Cut-off limit for p-values

Value

'Result' Top table along with up, down, significant and non-significant protein information.

'MA plot' Interacive MA plot with the details of up and down regulated proteins

'Up-regulated' Up-regulated protein information

'Down-regulated' Down-regulated protein information

'Non-significant' Non-significant protein information

Examples

result <- MAplot_DE_fn(yeast_top_table, -1, 1, 0.05)
result$`MA Plot`
result$`Result`
result$`Up-regulated`
result$`Down-regulated`
result$`Non-significant`

lfproQC documentation built on Oct. 10, 2024, 5:06 p.m.