cudf.DataFrame.repeat

DataFrame.repeat(repeats, axis=None)

Repeats elements consecutively.

Returns a new object of caller type(DataFrame/Series) where each element of the current object is repeated consecutively a given number of times.

Parameters:

repeatsint, or array of ints

The number of repetitions for each element. This should be a non-negative integer. Repeating 0 times will return an empty object.

Returns:

Series/DataFrame

A newly created object of same type as caller with repeated elements.

Examples

>>> import cudf
>>> df = cudf.DataFrame({'a': [1, 2, 3], 'b': [10, 20, 30]})
>>> df
   a   b
0  1  10
1  2  20
2  3  30
>>> df.repeat(3)
   a   b
0  1  10
0  1  10
0  1  10
1  2  20
1  2  20
1  2  20
2  3  30
2  3  30
2  3  30

Repeat on Series

>>> s = cudf.Series([0, 2])
>>> s
0    0
1    2
dtype: int64
>>> s.repeat([3, 4])
0    0
0    0
0    0
1    2
1    2
1    2
1    2
dtype: int64
>>> s.repeat(2)
0    0
0    0
1    2
1    2
dtype: int64