Converts numbers in a column (or a set of columns) to strings. Note that for an advanced configuration, such as rounding or repre…

Replaces cells in a column according to dictionary table (2nd input). The node has two inputs: The first input contains a target …

This node determines the most specific type in the configured string columns and changes the column types accordingly. The type o…

Rename column names or change their types. The dialog allows you to change the name of individual columns by editing the text fie…

Renames all columns based on a regular expression search & replace pattern. The search pattern is a regular expression, possibly …

Adds/replace a column containing a single constant value in each row.

Scans the data and updates the possible values list and/or the min- and max values of selected columns. This node is useful when …

Scans the data and updates the possible values list and/or the min- and max values of selected columns. This node is useful when …

Converts doubles in a column (or a set of columns) to integers.

Converts doubles in a column (or a set of columns) to integers.

Adds (and/or sorts) possible values given by the 2nd data table to the domain of equally named columns of the 1st input table. Th…

Resorts and/or inserts interactively possible values to the domain of a certain column of the input table. This allows the config…

This node takes columns with nominal data and maps every category to an integer. The information for the value mapping is taken f…

This node takes columns with nominal data and maps every category to an integer. For your convenience, you can process multiple c…

This node takes columns with nominal data and maps every category to an integer. For your convenience, you can process multiple c…

Rounds double values to the specified decimal place or significant figures, applying the specified rounding method. The columns c…

Manipulates strings like search and replace, capitalize or remove leading and trailing white spaces. Examples: To remove leading …

The String Manipulation (Multi Column) node is an extension of the String Manipulation node, applying the provided expression to …

This node replaces the cells in a selected column by elements of a dictionary. The cell is compared against the keys in the dicti…

Replaces values in string cells if they match a certain wildcard pattern.