本文整理汇总了Python中pandas.plotting.scatter_matrix方法的典型用法代码示例。如果您正苦于以下问题：Python plotting.scatter_matrix方法的具体用法？Python plotting.scatter_matrix怎么用？Python plotting.scatter_matrix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.scatter_matrix方法的3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_scatter_matrix_axis
# 需要导入模块: from pandas import plotting [as 别名]
# 或者: from pandas.plotting import scatter_matrix [as 别名]
def test_scatter_matrix_axis(self):
scatter_matrix = plotting.scatter_matrix
with tm.RNGContext(42):
df = DataFrame(randn(100, 3))
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
# GH 5662
expected = ['-2', '0', '2']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0)
df[0] = ((df[0] - 2) / 3)
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
expected = ['-1.0', '-0.5', '0.0']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0) 示例2: test_scatter_matrix_axis
# 需要导入模块: from pandas import plotting [as 别名]
# 或者: from pandas.plotting import scatter_matrix [as 别名]
def test_scatter_matrix_axis(self):
scatter_matrix = plotting.scatter_matrix
with tm.RNGContext(42):
df = DataFrame(randn(100, 3))
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
# GH 5662
if self.mpl_ge_2_0_0:
expected = ['-2', '0', '2']
else:
expected = ['-2', '-1', '0', '1', '2']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0)
df[0] = ((df[0] - 2) / 3)
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
if self.mpl_ge_2_0_0:
expected = ['-1.0', '-0.5', '0.0']
else:
expected = ['-1.2', '-1.0', '-0.8', '-0.6', '-0.4', '-0.2', '0.0']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0) 示例3: test_scatter_matrix_axis
# 需要导入模块: from pandas import plotting [as 别名]
# 或者: from pandas.plotting import scatter_matrix [as 别名]
def test_scatter_matrix_axis(self):
tm._skip_if_no_scipy()
scatter_matrix = plotting.scatter_matrix
with tm.RNGContext(42):
df = DataFrame(randn(100, 3))
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
# GH 5662
if self.mpl_ge_2_0_0:
expected = ['-2', '0', '2']
else:
expected = ['-2', '-1', '0', '1', '2']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0)
df[0] = ((df[0] - 2) / 3)
# we are plotting multiples on a sub-plot
with tm.assert_produces_warning(UserWarning):
axes = _check_plot_works(scatter_matrix, filterwarnings='always',
frame=df, range_padding=.1)
axes0_labels = axes[0][0].yaxis.get_majorticklabels()
if self.mpl_ge_2_0_0:
expected = ['-1.0', '-0.5', '0.0']
else:
expected = ['-1.2', '-1.0', '-0.8', '-0.6', '-0.4', '-0.2', '0.0']
self._check_text_labels(axes0_labels, expected)
self._check_ticks_props(
axes, xlabelsize=8, xrot=90, ylabelsize=8, yrot=0)