EmptyDataFrame / New Layer

Create an empty dataframe of height rows with only index column in it. The resulting DataFrame contains one index column with sequential integer indices (0 to rows-1) as its structural backbone. This serves as a foundation for building dataframe tables through subsequent column additions.

Table

Rows

u32

Number of rows in the new dataframe. Determines the initial vertical dimension of the DataFrame and the length of the auto-generated index column. Must be >= 1.