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Join new columns to pheno data

Source: R/class_constructor.R
join_colData.Rd

Join a new data frame of information to pheno data of a SummarizedExperiment object.

Usage

join_colData(object, dframe)

# S4 method for class 'SummarizedExperiment,data.frame'
join_colData(object, dframe)

Arguments

object

a SummarizedExperiment object

dframe

a data frame with the new information

Value

A SummarizedExperiment object with the new information added to colData(object).

Examples

data(example_set)
new_info <- data.frame(
  Sample_ID = colnames(example_set),
  BMI = stats::runif(ncol(example_set), 22, 26)
)
with_new_info <- join_colData(example_set, new_info)
colnames(colData(with_new_info))
#>  [1] "Sample_ID"          "Injection_order"    "Subject_ID"        
#>  [4] "Group"              "QC"                 "Time"              
#>  [7] "Batch"              "HILIC_neg_Datafile" "HILIC_pos_Datafile"
#> [10] "RP_neg_Datafile"    "RP_pos_Datafile"    "BMI"