plydata

A grammar for data manipulation in Python (by has2k1)

Plydata Alternatives

Similar projects and alternatives to plydata based on common topics and language

  • datar

    4 plydata VS datar

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better plydata alternative or higher similarity.

plydata reviews and mentions

Posts with mentions or reviews of plydata. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-25.
  • datar: the dplyr in python
    3 projects | /r/Rlanguage | 25 Jun 2021
    from datar import f from datar.dplyr import mutate, filter, if_else from datar.tibble import tibble # or # from datar.all import f, mutate, filter, if_else, tibble df = tibble( x=range(4), y=['zero', 'one', 'two', 'three'] ) df >> mutate(z=f.x) """# output x y z 0 0 zero 0 1 1 one 1 2 2 two 2 3 3 three 3 """ df >> mutate(z=if_else(f.x>1, 1, 0)) """# output: x y z 0 0 zero 0 1 1 one 0 2 2 two 1 3 3 three 1 """ df >> filter(f.x>1) """# output: x y 0 2 two 1 3 three """ df >> mutate(z=if_else(f.x>1, 1, 0)) >> filter(f.z==1) """# output: x y z 0 2 two 1 1 3 three 1 """ Works with plotnine # example grabbed from https://github.com/has2k1/plydata import numpy from datar.base import sin, pi from plotnine import ggplot, aes, geom_line, theme_classic df = tibble(x=numpy.linspace(0, 2*pi, 500)) (df >> mutate(y=sin(f.x), sign=if_else(f.y>=0, "positive", "negative")) >> ggplot(aes(x='x', y='y')) + theme_classic() + geom_line(aes(color='sign'), size=1.2)) https://preview.redd.it/w0hs4m8fyf771.png?width=697&format=png&auto=webp&s=eadd7473a9e3393c2d58531c0b2b12f849c27e5e Easy to integrate with other libraries import klib from pipda import register_verb from datar.datasets import iris from datar.dplyr import pull dist_plot = register_verb(func=klib.dist_plot) iris >> pull(f.Sepal_Length) >> dist_plot() https://preview.redd.it/w8b8ouagyf771.png?width=892&format=png&auto=webp&s=3cc8f04e63be710f593b2b6128073f65cf7ffaa4 For more detailed and advanced usage, see https://pwwang.github.io/datar/
    2 projects | /r/Python | 25 Jun 2021
    df = tibble( x=range(4), y=['zero', 'one', 'two', 'three'] ) df >> mutate(z=f.x) """# output x y z 0 0 zero 0 1 1 one 1 2 2 two 2 3 3 three 3 """ df >> mutate(z=if_else(f.x>1, 1, 0)) """# output: x y z 0 0 zero 0 1 1 one 0 2 2 two 1 3 3 three 1 """ df >> filter(f.x>1) """# output: x y 0 2 two 1 3 three """ df >> mutate(z=if_else(f.x>1, 1, 0)) >> filter(f.z==1) """# output: x y z 0 2 two 1 1 3 three 1 """ ``` Works with plotnine ```python example grabbed from https://github.com/has2k1/plydata import numpy from datar.base import sin, pi from plotnine import ggplot, aes, geom_line, theme_classic df = tibble(x=numpy.linspace(0, 2*pi, 500)) (df >> mutate(y=sin(f.x), sign=if_else(f.y>=0, "positive", "negative")) >> ggplot(aes(x='x', y='y')) + theme_classic() + geom_line(aes(color='sign'), size=1.2)) ``` ![plotnine](https://github.com/pwwang/datar/raw/master/example.png) Easy to integrate with other libraries ```python import klib from pipda import register_verb from datar.datasets import iris from datar.dplyr import pull dist_plot = register_verb(func=klib.dist_plot) iris >> pull(f.Sepal_Length) >> dist_plot() ``` ![klib](https://github.com/pwwang/datar/raw/master/example2.png) For more detailed and advanced usage, see https://pwwang.github.io/datar/

Stats

Basic plydata repo stats
2
274
0.0
7 months ago

has2k1/plydata is an open source project licensed under BSD 3-clause "New" or "Revised" License which is an OSI approved license.

The primary programming language of plydata is Python.


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