Descriptive Statistics in R

You can use the attach() function in R to make objects in data frames accessible…

You can use the sign() function in base R to return the sign of each…

The dim() function in R can be used to either get or set the dimensions…

You can use one of the following methods to calculate the mean of a column…

You can use the ncol() function in R to count the number of columns in…

One of the first steps of any data analysis project is exploratory data analysis. This…

You can use the pmax() and pmin() functions in R to find the parallel maximum…

You can use the unlist() function in R to quickly convert a list to a…

You can use the str() function in R to display the internal structure of any…

You can use the length() function in R to calculate the length of vectors, lists,…