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.. include:: common/common.strings.rst

Transform

Mammoth supports the following tasks:

Label, Filter and Replace

:maxdepth: 1

applyfilter
findandreplace
bulkreplace
labels.rst
showtopbottom

Reshape, Group and Aggregate

:maxdepth: 1

group
columns.to.rows
remove.duplicates
json.extract
crosstab
concatenate.values

Column Functions

Column level tasks apply to one or more columns. These tasks do not change the number of rows and the affect of these tasks is limited to the data in one or more columns.

new.column remove.column combine.column split.column copy.column.values convert.columns Fill missing values


## Numeric Functions

```{toctree}
:maxdepth: 1

math.rule
window.function
small.large
text.transform

Text Functions

:maxdepth: 1

text.extract
fill.missing.values

Date Functions

:maxdepth: 1

date.extract
date.diff
increment.decrement.date.rst