Category: Methods

summary statistics in R 0

Summary statistics in R

Summary statistics in R, This tutorial will show you how to use the aggregate function in the R programming language. Definition: The aggregate R function computes summary statistics for a data set’s subgroups. R...

How to Measure Execution Time in R 0

How to Measure Execution Time in R

How to Measure Execution Time in R, To compare the execution times of different expressions, use R’s microbenchmark package. To do so, use the following syntax: library(microbenchmark) Let’s compare two different expressions’ execution times...

Fundamentals of R Programming 0

Fundamentals of R Programming

Fundamentals of R programming, Here, we provide you with some programming in R multiple-choice problems and their corresponding answers. You can review R programming principles with the aid of this quiz. Are you prepared...

How to Read Zip Files in R 0

How to Read Zip Files in R

How to Read Zip Files in R, The fundamental syntax to read a ZIP file into R is as follows: library(readr) Let’s import data1.csv located within my_data.zip df <- read_csv(unzip(“my_data.zip”, “data1.csv”)) The usage of...

Reshape data in R 0

Reshape data in R

Reshape data in R, In general, data processing in R Programming Language is accomplished by reading data from a data frame that is organized into rows and columns. Data frames are commonly used because...