View source: R/qc_median_intensities.R
qc_median_intensities | R Documentation |
Median intensities per run are returned either as a plot or a table.
qc_median_intensities( data, sample, grouping, intensity, plot = TRUE, interactive = FALSE )
data |
a data frame that contains at least the input variables. |
sample |
a character column in the |
grouping |
a character column in the |
intensity |
a numeric column in the |
plot |
a logical value that indicates whether the result should be plotted. |
interactive |
a logical value that specifies whether the plot should be interactive (default is FALSE). |
A plot that displays median intensity over all samples. If plot = FALSE
a data
frame containing median intensities is returned.
set.seed(123) # Makes example reproducible # Create example data data <- create_synthetic_data( n_proteins = 100, frac_change = 0.05, n_replicates = 3, n_conditions = 2, method = "effect_random" ) # Calculate median intensities qc_median_intensities( data = data, sample = sample, grouping = peptide, intensity = peptide_intensity_missing, plot = FALSE ) # Plot median intensities qc_median_intensities( data = data, sample = sample, grouping = peptide, intensity = peptide_intensity_missing, plot = TRUE )
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