Question: #Included in this R project folder is the same CSV file from the Module 0 Download. # - - - - - - SETUP -

#Included in this R project folder is the same CSV file from the Module 0 Download. #------SETUP------ #Ensure the tidyverse is installed and loaded. #Load the CSV file into a data frame. #Remove any records with empty/NA values #------ASSIGNMENT------ #1. In one statement using the pipe operator, create a new data frame formed # by first selecting the name and diameter columns/variables and then filters # out trees with diameters in the range of 27 inches to 30 inches (inclusively). # In Canvas for question 1, copy and paste the statement you used here. #2. How many records are in this new data frame? #3. How many Black Walnuts (JUGLANS NIGRA - BLACK WALNUT) are in the # data frame created in question 1? #4. With the data frame created in question 1, use the mutate function to add a # third column/variable named "TREE_DBH_CM" to this data frame, which contains # the TREE_DBH column converted from inches to centimeters. # Conversion Formula: CM = IN *2.54 # In Canvas for question 3, copy and paste the statement you used here. #The coordinates for the northwest corner of Logan Square are: # Longitude (X): -75.172, Lat (Y): 39.959 #The coordinates for the southeast corner of Washington Square are: # Longitude (X): -75.151; Lat (Y): 39.946 #(See the Boundary.png image in this project folder) #5. Using the original data frame from the "SETUP" section, how many trees are # within this boundary? using R studio

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