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

The Math Formula (Multi Column) node is an extension of the Math Formula node which evaluates a mathematical expression based on …

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

This node evaluates a mathematical expression based on the values in a row. The computed results can be either appended as new co…

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

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

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.

Converts strings in a column (or a set of columns) to numbers. If the node fails to parse a string, it will generate a missing ce…

Converts strings in a column (or a set of columns) to numbers. If the node fails to parse a string, it will generate a missing ce…

This node performs Target Shuffling by randomly permuting the values in one column of the input table. This will break any connec…

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…

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 …