Use isinstance to Check Data Type
Are you a data professional working with a pandas dataset and have you found that one or more […]
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Display All of the Columns in a DataFrame
Are you working with pandas in a Python project? It can be very helpful to ensure that all […]
Encode Category to Ordinal Numeric
For this example, I will use Python. Are you a data professional working with a dataset that contains […]
Correlation Heatmap in Python
A heatmap is a type of data visualization that depicts the magnitude of an instance or set of […]
Python’s None and pandas’ NaN
In Python, the built-in value for null is None. To experiment with this I have created a Jupyter […]
Split a Delimited String in a DataFrame
Are you needing to split a string inside a column of a pandas DataFrame? Do you want to […]
Parse a String in Python
Do you need to parse a delimited string in Python? Is you string comma-delimited? Are there several strings […]
Google Books
Google Books is a project developed by the company Google to create a fully digitized library available to […]
Bag of Words
Wikipedia says: “The bag-of-words model is a model of text which uses a representation of text that is […]
EDA Validating with Python
Exploratory Data Analysis (EDA) has six main practices. The six main practices of EDA are discovering, structuring, cleaning, […]
Interquartile Range (IQR)
The middle 50% of your data is called the interquartile range, or IQR. The interquartile range is the […]
HR Analytics Job Prediction Project
This is a dataset on Kaggle. The title of the Kaggle project is the same as the title […]