Creating Scatter Plot in R - HKBUPhonLab.Ep.48
HKBU Phonology Lab
http://arts.hkbu.edu.hk/phonlab/index...
Sample r code:
data1 = read.csv(file.choose(), header = TRUE, sep=",")
head(data1)
plot(data1$Quiz, data1$Test)
plot(data1$Quiz, data1$Test,
xlab = “Quiz”,
ylab = “Test”,
main = “Correlation of Quiz and Test”)
plot(data1$Quiz, data1$Test,
xlab = "Quiz",
ylab = "Test",
main = "Correlation of Quiz and Test",
abline(lm(data1$Test ~ data1$Quiz)))
plot(data1$Quiz, data1$Test,
xlab = "Quiz",
ylab = "Test",
main = "Correlation of Quiz and Test",
abline(lm(data1$Test ~ data1$Quiz),
col = "red", lwd = 3))
Thanks to the HKBU Faculty of Arts for the support in the video making.
Lab director: Mingxing Li
Technical assistant: Vesper Liu
Director and camera: Kennix Chow
Copy editing: Tsui Ying Ho