Exercise 1 simple training of R language drawing

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subject 1： Ask to use the topic 1 Plot a scatter plot of the data , Its title is ‘my answer 1’, The abscissa name is month, The ordinate name is annal, The abscissa value is 0-330, The ordinate value is 0-4000, The color is set to red .

answer ：

# Import csv file 

shuju=read.csv('C:/Users/lhb/Desktop/ subject 1 data .csv',header = TRUE)

plot(shuju$month,shuju$annal,# Specify the horizontal and vertical coordinates 

     main = 'my answer 1',# Name the title 

     xlab='month',# Specify the abscissa name 

     ylab='annal',# Specify ordinate name 

     xlim=c(0,330),

     ylim=c(0,4000),# Specify the value range of horizontal and vertical coordinates 

     col='red'# The specified color is red  )