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Data Analysis and Visualization Tutorials

A Complete Guide to the Boston Dataset in R

  • R-PROGRAMMING
Boston dataset from MASS package in R is widely used in statistics and machine-learning. It contains information about housing price in various suburbs in Boston, Massachusetts. This article explains how to load,summarize and visualize Boston dataset. Load the Boston Dataset Before working on Boston dataset, we need to load the MASS package: # Load library to import dataset library(MASS) Now we can use head() function to get the first six rows from dataset:
4 min Read 3

A Complete Guide to the diamonds Dataset in R

  • R-PROGRAMMING
The diamonds dataset is built-in dataset in ggplot2 package in R. It contains information on 53,940 round-cut diamonds, providing measurements for 10 different variables. Let’s see how to load,explore,visualize and summarize this dataset in R. Load Diamond Dataset The diamond dataset is a built-in ggplot2 package, first we must to install ggplot2 package # Install ggplot2 if not already installed install.packages('ggplot2') # Load ggplot2 library(ggplot2) After installing ggplot2 you can load diamond dataset using data() function:
3 min Read 2