Data exploration, manipulation, and visualization start with loading data, be it from files or from a URL. Pandas has become the go-to library for all things data analysis in Python, but if your intention is to jump straight into data exploration and manipulation, the Canopy Data Import Tool can help, instead of having to learn the details of programming with the Pandas library.
The Data Import Tool leverages the power of Pandas while providing an interactive UI, allowing you to visually explore and experiment with the DataFrame (the Pandas equivalent of a spreadsheet or a SQL table), without having to know the details of the Pandas-specific function calls and arguments. The Data Import Tool keeps track of all of the changes you make (in the form of Python code). That way, when you are done finding the right workflow for your data set, the Tool has a record of the series of actions you performed on the DataFrame, and you can apply them to future data sets for even faster data wrangling in the future.
At the same time, the Tool can help you pick up how to use the Pandas library, while still getting work done. For every action you perform in the graphical interface, the Tool generates the appropriate Pandas/Python code, allowing you to see and relate the tasks to the corresponding Pandas code.
With the Data Import Tool, loading data is as simple as choosing a file or pasting a URL. If a file is chosen, it automatically determines the format of the file, whether or not the file is compressed, and intelligently loads the contents of the file into a Pandas DataFrame. It does so while taking into account various possibilities that often throw a monkey wrench into initial data loading: that the file might contain lines that are comments, it might contain a header row, the values in different columns could be of different types e.g. DateTime or Boolean, and many more possibilities as well.
A Glimpse into Loading Data into Pandas DataFrames (The Hard Way)
The following 4 “inconvenience” examples show typical problems (and the manual solutions) that might arise if you are writing Pandas code to load data, which are automatically solved by the Data Import Tool, saving you time and frustration, and allowing you to get to the important work of data analysis more quickly.