Pandas sample dataframe with Date time column and random values with incremental numbers
Автор: plus2net
Загружено: 2022-04-26
Просмотров: 728
Описание:
We can create one sample Dataframe with one date and time column. This date column will have date range staring from todays date and ending with old dates as given by the period value.
Here the date_range() method is used with current date as end date and a range of dates are generated. The pandas method tolist() is used to create one list using this generated dates.
For other columns one standard list of values for three columns are prepared. By using randome.choice() and a for loop three lists are prepared by taking random values from the list.
Once these lists ( four in total ) are prepared, the DataFrame is created by using zip() function and by using the column names.
The date column is converted to date and time column by using to_datetime() method.
By using reset_index() the index column names as index and one new index numbers are added.
Then rename() is used to rename this index column to Log_ID. Based on the new index value the index column is filled with value by adding 1000.
The two functions head() and tail() is used to check the rows of the dataframe.
Download the source code from here
https://www.plus2net.com/python/panda...
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