long_to_matrix {proBatch} | R Documentation |
Convert from a long data frame representation to a wide matrix representation
long_to_matrix(df_long, feature_id_col = "peptide_group_label", measure_col = "Intensity", sample_id_col = "FullRunName")
df_long |
data frame where each row is a single feature in a single
sample. It minimally has a |
feature_id_col |
name of the column with feature/gene/peptide/protein
ID used in the long format representation |
measure_col |
if |
sample_id_col |
name of the column in sample_annotation file, where the filenames (colnames of the data matrix are found) |
data_matrix
(proBatch) like matrix
(features in rows, samples in columns)
Other matrix manipulation functions: matrix_to_long
proteome_matrix <- long_to_matrix(example_proteome)