HW03-StatsFunctions(2).docx - H OMEWORK(HW03 D ESCRIPTIVE S TATS AND F UNCTIONS G ENERAL I NSTRUCTIONS For this homework you will upload 1 R file into

# HW03-StatsFunctions(2).docx - H OMEWORK(HW03 D ESCRIPTIVE S...

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H OMEWORK (HW03) D ESCRIPTIVE S TATS AND F UNCTIONS G ENERAL I NSTRUCTIONS For this homework you will upload 1 R file into blackboard. Reminder: All HW must start with an Identification Block like this sample… ################################################ # IST 387/687, Standard Homework Heading # # Student name: # Homework number: # Date due: # # Attribution statement: (choose the statements that are true) # 1. I did this work by myself, with help from the book and the professor # 2. I did this work with help from the book and the professor and these Internet sources: <provide the urls> # 3. I did this work with coaching from <Name of another student> but did not cut and paste any code # Run these three functions to get a clean test of homework code dev.off() # Clear the graph window cat('\014') # Clear the console rm(list=ls()) # Clear all user objects from the environment!!! # Set working directory # Change to the folder containing your homework data files setwd("~/MyDesktop/ISTX87/Homework") HW03 Step 1: Using your R code from the weekly Prep Exercise find the states with the largest and smallest populations.

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• Winter '17
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