class_docstr: Test plotting.py.
class_docstr_tok: ["Test","plotting.py","."]
docstr: Test plot_circmean.
  
  The MATLAB equivalent is:
  circ_plot(alpha,'pretty','ro',true,'linewidth',2,'color','r')
docstr_tok: ["Test","plot_circmean",".","The","MATLAB","equivalent","is",":","circ_plot","(","alpha",",","'pretty","'",",","'ro","'",",","true",",","'linewidth',2",",","'color","'",",","'","r","'",")"]
code: def test_plot_circmean(self):
      """Test plot_circmean.
  
      The MATLAB equivalent is:
      circ_plot(alpha,'pretty','ro',true,'linewidth',2,'color','r')
      """
      angles = np.array([0.02, 0.07, -0.12, 0.14, 1.2, -1.3])
      ax = plot_circmean(angles)
      assert isinstance(ax, matplotlib.axes.Axes)
      ax = plot_circmean(angles, kwargs_markers={}, kwargs_arrow={})
      assert isinstance(ax, matplotlib.axes.Axes)
      plt.close("all")
  
file_path: pingouin/pingouin/tests/test_plotting.py
imports: import pytest
  import matplotlib
  import numpy
  from scipy import stats
  import seaborn
  import matplotlib.pyplot
  from unittest import TestCase
  from pingouin import read_dataset
  from pingouin.plotting import plot_blandaltman, _ppoints, qqplot, plot_paired, plot_shift, plot_rm_corr, plot_circmean
label_desc: Use image node_id 7 for calling the TestPlotting obj's underlying member method code with example usage: obj.test_plot_circmean() without return types