dssMergeColumns: Merge columns in dataframe
In sib-swiss/dsSwissKnifeClient: DataSHIELD Tools and Utilities - client side
View source: R/dssMergeColumns.R
dssMergeColumns R Documentation
Merge columns in dataframe
Description
Combine the contents of similar fields with similar codes according to a dictionary.
Usage
dssMergeColumns(df, dictionary, datasources = NULL, async = TRUE)
Arguments
dictionary
a list of the form (output_col_1 = list(input_col_1,... input_col_n), .... output_col_n = list(...))
The input columns will be read in sequence and the existing NAs will be filled with values from the subsequent columns in the list.
The end result is the output column.
datasources
same as in datashield.assign
async
same as in datashield.assign
Value
It doesn't return anything, the dataframe in the server session will now contain the new output columns.
sib-swiss/dsSwissKnifeClient documentation built on July 16, 2025, 6:25 p.m.
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View source: R/dssMergeColumns.R
| dssMergeColumns | R Documentation |
Merge columns in dataframe
Description
Combine the contents of similar fields with similar codes according to a dictionary.
Usage
dssMergeColumns(df, dictionary, datasources = NULL, async = TRUE)
Arguments
dictionary |
a list of the form (output_col_1 = list(input_col_1,... input_col_n), .... output_col_n = list(...)) The input columns will be read in sequence and the existing NAs will be filled with values from the subsequent columns in the list. The end result is the output column. |
datasources |
same as in datashield.assign |
async |
same as in datashield.assign |
Value
It doesn't return anything, the dataframe in the server session will now contain the new output columns.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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