Standard-evaluation version of
This is a S3 generic.
spread_(data, key_col, value_col, fill = NA, convert = FALSE, drop = TRUE)
- A data frame.
- key_col, value_col
- Strings giving names of key and value cols.
- If set, missing values will be replaced with this value. Note
that there are two types of missingness in the input: explicit missing
NA), and implicit missings, rows that simply aren't present. Both types of missing value will be
asis = TRUEwill be run on each of the new columns. This is useful if the value column was a mix of variables that was coerced to a string. If the c
FALSE, will keep factor levels that don't appear in the data, filling in missing combinations with
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