When analyzing distributions, we often discuss their modalities. The modalities is the number of peaks they exhibit. A distribution…
In data analysis, identifying outliers with the box plot rule helps pinpoint data points that significantly deviate from the…
In a box plot, the “box” represents the interquartile range (IQR) of the data. Inside the box, you find…
In a dataset, an alternative plot apart from the histogram is a density plot. Similar to a histogram, a…
Histograms are incredibly useful when you have a large dataset and want to visualize the distribution of a numerical…
Unlike the mean and median, which represent average and middle values respectively, the mode identifies the most frequently occurring…
So, let’s look at another example to understand tabulating the two categorical variables. In previous article we have described…