transform | R Documentation |
transform
transforms observation variables based on the specified
transformation method.
transform(population, variables, operation = "generalized_log", ...)
population |
tbl with grouping (metadata) and observation variables. |
variables |
character vector specifying observation variables. |
operation |
optional character string specifying method for transform.
This must be one of the strings |
... |
arguments passed to transformation operation. |
transformed data of the same class as population
.
population <- tibble::tibble(
Metadata_Well = c("A01", "A02", "B01", "B02"),
Intensity_DNA = c(8, 20, 12, 32),
Intensity_RNA = c(1, 12, -1, 4),
Intensity_AGP = c(-2, 5, -5, -2),
Intensity_Mito = c(-1, 15, 5, 22),
Intensity_ER = c(-12, 15, -25, 24)
)
variables <- c("Intensity_DNA", "Intensity_RNA", "Intensity_AGP", "Intensity_ER")
transform(population, variables, operation = "generalized_log")
transform(population, variables, sample = population, operation = "husk", remove_outliers = FALSE)
transform(population, variables, sample = population, operation = "spherize")
transform(population, variables, n_components = 2, operation = "sparse_random_projection")
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