Tableau’s Dimensions and Measures
Tableau, the popular visualization software, uses the terms dimensions and measures. What do these mean? First of all […]
categorical
The Classification of Data
Are you starting out in your exploration of what it is like to be a data professional? This […]
Encode Category to Ordinal Numeric
For this example, I will use Python. Are you a data professional working with a dataset that contains […]
One-Hot Encoding of Categorical Variables
Are you a data analyst or are you working on a data analysis project and you are wondering […]
Histogram of Categorical Data
Are you are a data professional who is interested in generating a histogram in Python? Suppose you are […]
Logistic Regression Introduction
What is logistic regression? It is part of the general statistics area of regression. Some other types of […]
Factors in R
In the R programming language, what is a factor? Factors are used to work with categorical variables, variables […]