Summarise Data in R – How to summarize class distribution in R

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Summarise Data in R – How to summarize class distribution in R

In R, class distribution refers to the number of observations in each class or category of a categorical variable. Understanding class distribution can help you identify patterns and trends in your data and make informed decisions about your analysis.

To summarize class distribution in R, you can use the table() function. This function takes a categorical variable as an argument and returns a frequency table that shows the number of observations in each class or category of the variable.

For example, if you have a categorical variable called “var1” in your dataset, you can summarize its class distribution by using the command table(var1)

In addition to table() function, you can also use the summary() function to get the class distribution of a categorical variable. The summary() function returns a list of descriptive statistics for a dataset, including the number of observations and the proportion of observations in each class or category.

For example, if you have a categorical variable called “var1” in your dataset, you can summarize its class distribution by using the command summary(var1)

In summary, In R, class distribution refers to the number of observations in each class or category of a categorical variable. Understanding class distribution can help you identify patterns and trends in your data and make informed decisions about your analysis. To summarize class distribution in R, you can use the table() function, which takes a categorical variable as an argument and returns a frequency table that shows the number of observations in each class or category of the variable. Alternatively, you can use the summary() function, which returns a list of descriptive statistics for a dataset including the number of observations and the proportion of observations in each class or category.

 

In this Applied Machine Learning & Data Science Recipe (Jupyter Notebook), the reader will find the practical use of applied machine learning and data science in R programming: How to summarize calss distribution in R.

Summarise Data in R – How to summarize class distribution in R

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