|
10 | 10 | # data from https://allisonhorst.github.io/palmerpenguins/ |
11 | 11 |
|
12 | 12 | importmatplotlib.pyplotasplt |
13 | | -importnumpyasnp |
14 | 13 |
|
15 | 14 | species= ("Adelie","Chinstrap","Gentoo") |
16 | 15 | penguin_means= { |
|
19 | 18 | 'Flipper Length': (189.95,195.82,217.19), |
20 | 19 | } |
21 | 20 |
|
22 | | -x=np.arange(len(species))# the label locations |
23 | | -width=0.25# the width of the bars |
24 | | -multiplier=0 |
25 | | - |
26 | 21 | fig,ax=plt.subplots(layout='constrained') |
27 | 22 |
|
28 | | -forattribute,measurementinpenguin_means.items(): |
29 | | -offset=width*multiplier |
30 | | -rects=ax.bar(x+offset,measurement,width,label=attribute) |
31 | | -ax.bar_label(rects,padding=3) |
32 | | -multiplier+=1 |
| 23 | +res=ax.grouped_bar(penguin_means,tick_labels=species,group_spacing=1) |
| 24 | +forcontainerinres.bar_containers: |
| 25 | +ax.bar_label(container,padding=3) |
33 | 26 |
|
34 | | -# Add some text for labels, title and custom x-axis tick labels, etc. |
| 27 | +# Add some text for labels, title, etc. |
35 | 28 | ax.set_ylabel('Length (mm)') |
36 | 29 | ax.set_title('Penguin attributes by species') |
37 | | -ax.set_xticks(x+width,species) |
38 | 30 | ax.legend(loc='upper left',ncols=3) |
39 | 31 | ax.set_ylim(0,250) |
40 | 32 |
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