Question

1) Examine the following three lines of R code. Write a comment above each (after the#)

describing what each line is doing. Each comment should be maximum one line. You don't
need to rewrite the code in your answer booklet.
#
mang.df <- data.frame(read.csv("MangroveData10Nov2015.csv", header=T))
#
z.value <- (1.0 - mean(mang.df$height))/sd(mang.df$height)
#
boxplot(samp.df$height, method="jitter", col="grayS0", xlab="height")

Answer 1

1) Getting data from a csv file

2) Performing standard deviation

3) Plotting a graph with the extracted data