Contents
What plots can we use for categorical variables?
Categorical Distribution Plots. We have two different kinds of categorical distribution plots, box plots and violin plots. These kinds of plots allow us to choose a numerical variable, like age, and plot the distribution of age for each category in a selected categorical variable.
How do you graph categorical variables?
To graph categorical data, one uses bar charts and pie charts. Bar chart: Bar charts use rectangular bars to plot qualitative data against its quantity. Pie chart: Pie charts are circular graphs in which various slices have different arc lengths depending on its quantity.
Are there any tools for analyzing categorical time series?
There are a lot of tools for (visually) analyzing categorical time series. I could imagine that a rate evolution graph (easily implemented in R) could be helpful to you. I can send you papers and pieces of code if you are still interested in the topic. Thanks for contributing an answer to Cross Validated! Please be sure to answer the question.
What do you need to know about time series?
Many time series include trend, cycles and seasonality. When choosing a forecasting method, we will first need to identify the time series patterns in the data, and then choose a method that is able to capture the patterns properly. The examples in Figure 2.3 show different combinations of the above components.
Which is longer a time series or a seasonal pattern?
In general, the average length of cycles is longer than the length of a seasonal pattern, and the magnitudes of cycles tend to be more variable than the magnitudes of seasonal patterns. Many time series include trend, cycles and seasonality.
How to choose the best time series for forecasting?
When choosing a forecasting method, we will first need to identify the time series patterns in the data, and then choose a method that is able to capture the patterns properly. The examples in Figure 2.3 show different combinations of the above components.