Cheatography
https://cheatography.com
Useful ImportsImporting Pandas | import pandas as pd | Importing Matplot | import matplotlib.pyplot as plt | For Checking Data Type | from pandas.api.types import is_numeric_dtype | Plotting Parallel Coordinates | from pandas.plotting import parallel_coordinates |
Column Data Type ManipulationChanging All Columns | data.astype('int64').dtypes | Changing Selected Column | data.astype( {'col1': 'int64'} ).dtypes |
| | Basic StuffReading CSV | data = pd.read_csv('changeme.csv', header=None) | Assigning Column Names | data.columns = ['column1', 'column2', 'class'] | Checking Column Data Type | data.dtypes | Listing the Dataset | data |
PlottingLine Graph | plt.plot(data.x, data.y, 'o') | Boxplot | data.boxplot(column=['col1', 'col2', 'col3'] | Histogram | data['col1'].hist(bins=20) | Parallel Coordinates | parallel_coordinates(nutrient_csv, 'ClassCol', cols = ['col1', 'col2']) |
|
Created By
Metadata
Comments
No comments yet. Add yours below!
Add a Comment
Related Cheat Sheets