R Program to how to select some random rows from a given data frame
In this Learn by Coding example,
we are explaining how to write an R program to select some random rows from a given data frame. Here we are using a built-in functions data.frame(),nrow(). A data frame is used for storing data tables which has a list of vectors with equal length. The data frames are created by function data.frame(), which has tightly coupled collections of variables. And the method nrow() returns the number of rows present in x The syntax of this function is,
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