Python pandas.plotting.scatter_matrix() Examples

The following are 6 code examples of pandas.plotting.scatter_matrix(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pandas.plotting , or try the search function .
Example #1
Source Project: recruit   Author: Frank-qlu   File: test_misc.py    License: Apache License 2.0 5 votes vote down vote up
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) 
Example #2
Source Project: vnpy_crypto   Author: birforce   File: test_misc.py    License: MIT License 5 votes vote down vote up
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) 
Example #3
Source Project: predictive-maintenance-using-machine-learning   Author: awslabs   File: test_misc.py    License: Apache License 2.0 5 votes vote down vote up
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) 
Example #4
Source Project: elasticintel   Author: securityclippy   File: test_misc.py    License: GNU General Public License v3.0 5 votes vote down vote up
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) 
Example #5
Source Project: coffeegrindsize   Author: jgagneastro   File: test_misc.py    License: MIT License 5 votes vote down vote up
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) 
Example #6
Source Project: twitter-stock-recommendation   Author: alvarobartt   File: test_misc.py    License: MIT License 5 votes vote down vote up
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)