Description Usage Arguments Details Value Author(s)
This function identifies missing values and replaces them by a value or values specified by the analyst.
1 | replaceNaDS(xvect, replacements)
|
xvect |
a character, the name of the vector to process. |
replacements |
a vector which contains the replacement value(s), a vector one or more values for each study. |
This function is used when the analyst prefer or requires
complete vectors. It is then possible the specify one value
for each missing value by first returning the number of
missing values using the function numNaDS
but in
most cases it might be more sensible to replace all missing
values by one specific value e.g. replace all missing
values in a vector by the mean or median value. Once the
missing values have been replaced a new vector is created.
a new vector without missing values
Gaye, A.
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