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Rename columns in a flowFrame

Source: R/dplyr_verbs.R
rename_with.flowFrame.Rd

Rename columns in a flowFrame

Usage

# S3 method for flowFrame
rename_with(.data, .fn, .cols = dplyr::everything(), ...)

Arguments

.data

A flowFrame

.fn

A function used to transform the selected .cols. Should return a character vector the same length as the input.

.cols

Unquoted column names indicating which columns to rename (as specified by featureNames).

...

Additional arguments passed onto .fn.

Value

An object of the same type as .data. The output has the following properties: * Rows are not affected. * Column names are changed; column order is preserved. * The flowFrame's identifier will be preserved.

Examples


my_flowframe <- simulate_cytometry_data()$flowframe

 my_flowframe |>
   dplyr::rename_with(.fn = toupper)
#> flowFrame object 'V1'
#> with 100 cells and 10 observables:
#>            name       desc     range  minRange  maxRange
#> $P1   FEATURE_1  FEATURE_1       100         0        99
#> $P2   FEATURE_2  FEATURE_2       101         0       100
#> $P3   FEATURE_3  FEATURE_3       100         0        99
#> $P4   FEATURE_4  FEATURE_4       101         0       100
#> $P5   FEATURE_5  FEATURE_5        97         0        96
#> $P6   FEATURE_6  FEATURE_6        98         0        97
#> $P7   FEATURE_7  FEATURE_7       101         0       100
#> $P8   FEATURE_8  FEATURE_8        97         0        96
#> $P9   FEATURE_9  FEATURE_9       101         0       100
#> $P10 FEATURE_10 FEATURE_10       101         0       100
#> 88 keywords are stored in the 'description' slot