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12 questions
| 🇬🇧 | 🇬🇧 |
| To understand distribution of data – shape, range, outliers, etc:v | Scatter plot Box plot Column, bar Histogram |
| To show composition | Pie Stacked column/bar Area |
| To analyze trends | Line column |
| To show relationship | Line Column Dual-axis Scatter plot |
| Line Chart: | -For showing trends -plt.plot() |
| Scatter Plot | -Shows relationship between two paired sets of data -plt.scatter() |
| Box Plot | For describing the data plt.boxplot() |
| Column/bar | -To show how a quantity varies for discrete set of values. May be grouped into bins for histogram -plt.bar(), plot.barh() |
| PIE | Shows composition plt,pie() |
| Stacked | Shows composition |
| How to enchance your charts | -Choose chart that best communicates the information -Add appropriate chart title, axes titles -Use colors/patterns/symbols for distinction -Scale appropriately -Keep your design clean and simple |
| Avoid promblamitic colors | Red & green Green & brown Green & blue Blue & gray Blue & purple Green & gray Green & black -Use highly contrasting colors -Use patterns and textures -Use symbols -Make your chart monochromatic |