A simple illustration of what this procedure does:
-> GLUEHLAMPEN GLÜHLAMPEN
Usage
magerman_replace_umlaut(
x,
has_umlaut_col = NULL,
drop_has_umlaut_col = TRUE,
replace_accented_characters = FALSE,
...
)
Arguments
- x
Data
- has_umlaut_col
Column with logical values indicating weather a corresponding string has an umlaut. Default is NULL so it detects is automatically first
- drop_has_umlaut_col
Whether to drop
has_umlaut_col
. Default is FALSE- replace_accented_characters
Whether to replace accented characters first. Default is FALSE
- ...
Arguments passed on to
standardize_options
col
Column of interest (the one we need to standardize) in the
x
object (if it is data.frame like).rows
Logical vector to filter records of interest. Default is NULL which means do not filter records.
omitted_rows_value
If
rows
parameter is set then mergeomitted_rows_value
with the results (filtered byrows
). Either single string or a character vector of lengthnrow(x)
. If NULL (the default) then original values ofcol
are merged with results.output_placement
Where to inset retults (standardized vector) in the
x
object. Default options is 'replace_col' which overwrides thecol
inx
with results. Other options:'omit' :: do not write results back to table (usually used when
append_output_copy
is set for temporary values)'prepend_to_col' :: prepend to
col
'append_to_col' :: append to
col
'prepend_to_x' :: prepend to
x
data.frame like object'append_to_x' :: append to
x
data.frame like object
x_atomic_name
If
x
is vector use this name for original column if it is in results. Default is "x". Ifx
is table the name ofcol
will be used.output_col_name
Use this name for the column with results (standardized values). Parts in curly brakeds are substitute strings. Options for substitutions are:
append_output_copy
Whether to append a copy of result vector to
x
objectoutput_copy_col_name
How the append copy wiil be named