pandas - Label points in dataframe Python -


i label data points in pandas x axis value. , trying apply solution code: annotate data points while plotting pandas dataframe

i'm getting error saying: 

attributeerror: 'pathcollection' object has no attribute 'text'

here's code:

def draw_scatter_plot(xaxis, yaxis, title, xaxis_label, yaxis_label, save_filename, color, figsize=(9, 7), dpi=100):     fig = plt.figure(figsize=figsize, dpi=dpi)      ax = plt.scatter(xaxis, yaxis, c=color)      plt.xlabel(xaxis_label)     plt.ylabel(yaxis_label)      label_point(xaxis, yaxis, xaxis, ax)      plt.title(title)      fig.savefig(save_filename, dpi=100)  # label code https://stackoverflow.com/questions/15910019/annotate-data-points-while-plotting-from-pandas-dataframe/15911372#15911372  def label_point(x, y, val, ax):     = pd.concat({'x': x, 'y': y, 'val': val}, axis=1)     i, point in a.iterrows():         ax.text(point['x'], point['y'], str(point['x']))

any advice on problem?

consider following demo:

in [6]: df = pd.dataframe(np.random.randint(100, size=(10, 2)), columns=list('xy'))  in [7]: df out[7]:     x   y 0  44  13 1  69  53 2  52  80 3  72  64 4  66  42 5  96  33 6  31  13 7  61  81 8  98  63 9  21  95  in [8]: ax = df.plot.scatter(x='x', y='y')  in [9]: df.apply(lambda r: ax.annotate(r['x'].astype(str)+'|'+r['y'].astype(str),                                         (r.x*1.02, r.y*1.02)), axis=1) out[9]: 0    annotation(44,13,'44|13') 1    annotation(69,53,'69|53') 2    annotation(52,80,'52|80') 3    annotation(72,64,'72|64') 4    annotation(66,42,'66|42') 5    annotation(96,33,'96|33') 6    annotation(31,13,'31|13') 7    annotation(61,81,'61|81') 8    annotation(98,63,'98|63') 9    annotation(21,95,'21|95') dtype: object

result:

enter image description here


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