Create a table from an existing dataframe
We can create from the existing dataframe using table() function
Syntax:
table(dataframe$column_name, dataframe$column_name)
where,
- dataframe is the input dataframe
- column_name is the column names to be created as tables from the dataframe
Example:
In this example, we will be creating a table from an existing data frame using the table function in the R language.
R
# create dataframe with 4 columns and 4 rowsdata= data.frame(col1=c(1:4),col2=c(5:8), col3=c(9:12),col4=c(13:16))# assign to table from dataframefinal=table(data$col1,data$col2)# displayfinal |
Output:
5 6 7 8 1 1 0 0 0 2 0 1 0 0 3 0 0 1 0 4 0 0 0 1
How to Create Tables in R?
In this article, we will discuss how to create tables in R Programming Language.