Python matplotlib.pyplot.violinplot() Examples

The following are 30 code examples of matplotlib.pyplot.violinplot(). 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 matplotlib.pyplot , or try the search function .
Example #1
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_showmedians():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(7))
    np.random.seed(645751311)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=1)
Example #2
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showmedians():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(23))
    np.random.seed(795831523)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=1)
Example #3
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showmeans():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(29))
    np.random.seed(385164807)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=1,
                  showextrema=0, showmedians=0)
Example #4
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showextrema():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(31))
    np.random.seed(567764362)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=1, showmedians=0)
Example #5
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_custompoints_10():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(41))
    np.random.seed(403124237)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0, points=10)
Example #6
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_custompoints_200():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(43))
    np.random.seed(557438524)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0, points=200)
Example #7
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_violinplot_bad_positions():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(47))
    np.random.seed(855654600)
    data = [np.random.normal(size=100) for i in range(4)]
    with pytest.raises(ValueError):
        ax.violinplot(data, positions=range(5))
Example #8
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_violinplot_bad_widths():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(53))
    np.random.seed(280109889)
    data = [np.random.normal(size=100) for i in range(4)]
    with pytest.raises(ValueError):
        ax.violinplot(data, positions=range(4), widths=[1, 2, 3])
Example #9
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_violin_point_mass():
    """Violin plot should handle point mass pdf gracefully."""
    plt.violinplot(np.array([0, 0]))
Example #10
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_baseline():
    # First 9 digits of frac(sqrt(2))
    np.random.seed(414213562)
    data = [np.random.normal(size=100) for i in range(4)]
    ax = plt.axes()
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0)

    # Reuse testcase from above for a labeled data test
    data = {"d": data}
    fig, ax = plt.subplots()
    ax = plt.axes()
    ax.violinplot("d", positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0, data=data)
Example #11
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_showmeans():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(3))
    np.random.seed(732050807)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=1, showextrema=0,
                  showmedians=0)
Example #12
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_showextrema():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(5))
    np.random.seed(236067977)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=1,
                  showmedians=0)
Example #13
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_baseline():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(19))
    np.random.seed(358898943)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0)
Example #14
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_showall():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(11))
    np.random.seed(316624790)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=1, showextrema=1,
                  showmedians=1)
Example #15
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_vert_violinplot_custompoints_200():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(17))
    np.random.seed(123105625)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0, points=200)
Example #16
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_baseline():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(19))
    np.random.seed(358898943)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0)
Example #17
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showmedians():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(23))
    np.random.seed(795831523)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=1)
Example #18
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showmeans():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(29))
    np.random.seed(385164807)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=1,
                  showextrema=0, showmedians=0)
Example #19
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_showextrema():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(31))
    np.random.seed(567764362)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=1, showmedians=0)
Example #20
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_custompoints_10():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(41))
    np.random.seed(403124237)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0, points=10)
Example #21
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_horiz_violinplot_custompoints_200():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(43))
    np.random.seed(557438524)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), vert=False, showmeans=0,
                  showextrema=0, showmedians=0, points=200)
Example #22
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_violinplot_bad_positions():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(47))
    np.random.seed(855654600)
    data = [np.random.normal(size=100) for i in range(4)]
    with pytest.raises(ValueError):
        ax.violinplot(data, positions=range(5))
Example #23
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_violinplot_bad_widths():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(53))
    np.random.seed(280109889)
    data = [np.random.normal(size=100) for i in range(4)]
    with pytest.raises(ValueError):
        ax.violinplot(data, positions=range(4), widths=[1, 2, 3])
Example #24
Source File: test_axes.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def test_violin_point_mass():
    """Violin plot should handle point mass pdf gracefully."""
    plt.violinplot(np.array([0, 0]))
Example #25
Source File: test_axes.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def test_vert_violinplot_custompoints_200():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(17))
    np.random.seed(123105625)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0, points=200)
Example #26
Source File: test_axes.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_vert_violinplot_baseline():
    # First 9 digits of frac(sqrt(2))
    np.random.seed(414213562)
    data = [np.random.normal(size=100) for i in range(4)]
    ax = plt.axes()
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0)

    # Reuse testcase from above for a labeled data test
    data = {"d": data}
    fig, ax = plt.subplots()
    ax = plt.axes()
    ax.violinplot("d", positions=range(4), showmeans=0, showextrema=0,
                  showmedians=0, data=data)
Example #27
Source File: test_axes.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_vert_violinplot_showmeans():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(3))
    np.random.seed(732050807)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=1, showextrema=0,
                  showmedians=0)
Example #28
Source File: test_axes.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_vert_violinplot_showextrema():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(5))
    np.random.seed(236067977)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=1,
                  showmedians=0)
Example #29
Source File: test_axes.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_vert_violinplot_showmedians():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(7))
    np.random.seed(645751311)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=0, showextrema=0,
                  showmedians=1)
Example #30
Source File: test_axes.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_vert_violinplot_showall():
    ax = plt.axes()
    # First 9 digits of frac(sqrt(11))
    np.random.seed(316624790)
    data = [np.random.normal(size=100) for i in range(4)]
    ax.violinplot(data, positions=range(4), showmeans=1, showextrema=1,
                  showmedians=1)