# datatable.rowmin()¶

For each row, find the smallest value among the columns from cols, excluding missing values.

## Parameters¶

cols
Expr

Input columns.

return
Expr

f-expression consisting of one column that has the same number of rows as in cols. The column stype is the smallest common stype for cols, but not less than int32.

except
TypeError

The exception is raised when cols has non-numeric columns.