December 28, 2016 How to install R and RStudio

How to install R and RStudio

R is popular tool used in Machine Learning,data analytics,business analytics,statistical analysis,bioinformatics. To use R efficiently we need another tool which is called as integrated development environment (IDE). RStudio is an integrated development environment (IDE) for R. For using R,we need following 1.Install R 2.Install R-Studio 3.Install R-Packages Mac Users To Install R Go to www.r-project.org […]

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December 28, 2016 Use of apply,lapply and sapply functions in R

Use of apply,lapply and sapply functions in R

This is for those who know about dataframes in R.If you want to do something either rowwise or column wise in dataset(or dataframe) then you can use functions like apply,lapply and sapply. Say We are given a dataset or dataframe which has three columns like age,weight and height and let’s say you have 1000 rows […]

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