title: Connecting means in seaborn box plot
body: <p>I want to connect box plot means. I can do the basic part but cannot connect box plot means and box plots offset from x axis. similar post but not connecting means <a href="https://stackoverflow.com/questions/46486934/python-seaborn-pointplot-and-boxplot-in-one-plot-but-shifted-on-the-x-axis">Python: seaborn pointplot and boxplot in one plot but shifted on the x-axis</a></p>
  <pre><code>import pandas as pd
  import numpy as np
  import seaborn as sns
  import matplotlib.pyplot as plt
  
  
  raw_data = {'first_name': ['Jason', 'Molly', 'Tina', 'Jake', 'Amy','Jason', 'Molly', 'Tina', 'Jake', 'Amy','Jason', 'Molly', 'Tina', 'Jake', 'Amy'],
          'pre_score': [4, 24, 31, 2, 3,25, 94, 57, 62, 70,5, 43, 23, 23, 51]
          }
  
  data = pd.DataFrame(raw_data, columns = ['first_name', 'pre_score'])
  
  
   first_name  pre_score
  0       Jason          4
  1       Molly         24
  2        Tina         31
  3        Jake          2
  4         Amy          3
  5       Jason         25
  6       Molly         94
  7        Tina         57
  8        Jake         62
  9         Amy         70
  10      Jason          5
  11      Molly         43
  12       Tina         23
  13       Jake         23
  14        Amy         51
  
  sns.set_style(&quot;ticks&quot;)
  ax = sns.stripplot(x='first_name', y='pre_score', hue='first_name', jitter=True, dodge=True, size=6, zorder=0, alpha=0.5, linewidth =1, data=data)
  ax = sns.boxplot(x='first_name', y='pre_score', hue='first_name', dodge=True, showfliers=True, linewidth=0.8, showmeans=True, data=data)
  ax = sns.lineplot(x='first_name', y='pre_score', color='k', data=data.groupby(['first_name'], as_index=False).mean())
  fig_size = [18.0, 10.0]
  plt.rcParams[&quot;figure.figsize&quot;] = fig_size 
  handles, labels = ax.get_legend_handles_labels()
  legend_len = labels.__len__()
  ax.legend(handles[int(legend_len/2):legend_len], labels[int(legend_len/2):legend_len], bbox_to_anchor=(1.01, 1), loc=2, borderaxespad=0.1); 
  </code></pre>
  <p>As we can see the sns.line plot does not follow the means and box plots and names in the x axis has offset.</p>
  <p>How can I fix this ?</p>
  <p><a href="https://i.stack.imgur.com/k87fc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/k87fc.png" alt="enter image description here" /></a></p>