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Calculate mean and SD

Source: R/calc_mean_sd.R
calc_mean_sd.Rd

Calculate mean and standard deviation for each group and time point

Usage

calc_mean_sd(se_obj)

Arguments

se_obj

A SummarizedExperiment object with assays containing expression data. The first assay should be the original data, and the second (if present) should be normalized data.

Value

A list containing two data frames: one for original values and one for normalized values (if available). Each data frame includes columns for Mean, SD, Group, Time, and Feature.

Examples

data("example")
table_mean_sd_list <- calc_mean_sd(example_obj)
table_mean_sd <- table_mean_sd_list$norm0
plot_trend(table_mean_sd, 
    features = sample(unique(table_mean_sd$Feature), 4))
#> Group not specified. Plotting all groups: IFNbeta, IFNgamma, LPS, untreated
#> Warning: Removed 12 rows containing missing values or values outside the scale range
#> (`geom_point()`).