The Four Pillars of Data Classification in Data Science
Data drives almost every business decision today, but not all data works the same way. In data science, knowing the four main types of data nominal, ordinal, discrete, and continuous is the starting point for doing analysis the right way. This is a core concept taught in any Data Science Course in Pune because the type of data you deal with decides which tools, methods, and visualizations you should use. Without this foundation, even good data can lead to poor conclusions.