本文整理汇总了Python中pandas.plotting.radviz方法的典型用法代码示例。如果您正苦于以下问题：Python plotting.radviz方法的具体用法？Python plotting.radviz怎么用？Python plotting.radviz使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pandas.plotting的用法示例。
在下文中一共展示了plotting.radviz方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_radviz
# 需要导入模块: from pandas import plotting [as 别名]
# 或者: from pandas.plotting import radviz [as 别名]
def test_radviz(self, iris):
from pandas.plotting import radviz
from matplotlib import cm
df = iris
_check_plot_works(radviz, frame=df, class_column='Name')
rgba = ('#556270', '#4ECDC4', '#C7F464')
ax = _check_plot_works(
radviz, frame=df, class_column='Name', color=rgba)
# skip Circle drawn as ticks
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(
patches[:10], facecolors=rgba, mapping=df['Name'][:10])
cnames = ['dodgerblue', 'aquamarine', 'seagreen']
_check_plot_works(radviz, frame=df, class_column='Name', color=cnames)
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(patches, facecolors=cnames, mapping=df['Name'][:10])
_check_plot_works(radviz, frame=df,
class_column='Name', colormap=cm.jet)
cmaps = lmap(cm.jet, np.linspace(0, 1, df['Name'].nunique()))
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(patches, facecolors=cmaps, mapping=df['Name'][:10])
colors = [[0., 0., 1., 1.],
[0., 0.5, 1., 1.],
[1., 0., 0., 1.]]
df = DataFrame({"A": [1, 2, 3],
"B": [2, 1, 3],
"C": [3, 2, 1],
"Name": ['b', 'g', 'r']})
ax = radviz(df, 'Name', color=colors)
handles, labels = ax.get_legend_handles_labels()
self._check_colors(handles, facecolors=colors) 示例2: test_radviz
# 需要导入模块: from pandas import plotting [as 别名]
# 或者: from pandas.plotting import radviz [as 别名]
def test_radviz(self):
from pandas.plotting import radviz
from matplotlib import cm
df = self.iris
_check_plot_works(radviz, frame=df, class_column='Name')
rgba = ('#556270', '#4ECDC4', '#C7F464')
ax = _check_plot_works(
radviz, frame=df, class_column='Name', color=rgba)
# skip Circle drawn as ticks
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(
patches[:10], facecolors=rgba, mapping=df['Name'][:10])
cnames = ['dodgerblue', 'aquamarine', 'seagreen']
_check_plot_works(radviz, frame=df, class_column='Name', color=cnames)
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(patches, facecolors=cnames, mapping=df['Name'][:10])
_check_plot_works(radviz, frame=df,
class_column='Name', colormap=cm.jet)
cmaps = lmap(cm.jet, np.linspace(0, 1, df['Name'].nunique()))
patches = [p for p in ax.patches[:20] if p.get_label() != '']
self._check_colors(patches, facecolors=cmaps, mapping=df['Name'][:10])
colors = [[0., 0., 1., 1.],
[0., 0.5, 1., 1.],
[1., 0., 0., 1.]]
df = DataFrame({"A": [1, 2, 3],
"B": [2, 1, 3],
"C": [3, 2, 1],
"Name": ['b', 'g', 'r']})
ax = radviz(df, 'Name', color=colors)
handles, labels = ax.get_legend_handles_labels()
self._check_colors(handles, facecolors=colors)