ibis.where

ibis.where(boolean_expr, true_expr, false_null_expr)

Equivalent to the ternary expression: if X then Y else Z

Parameters

• boolean_expr (BooleanValue (array or scalar)) –

• true_expr (value) – Values for each True value

• false_null_expr (value) – Values for False or NULL values

Returns

result – Type of true_expr used to determine output type

Return type

arity depending on inputs