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Thumbnail for Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4

Linear Regression in R - Part 3 (The Tire Rubber…

duration 9 minutes 41 seconds

Linear Regression in R - Part 3 (The Tire Rubber…

Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4

Linear Regression in R - Part 3 (The Tire Rubber Example, Continued).mp4

This video features the second half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we we consider adding quadratic…

lm()
syndromes and disorders
se.coef()
emotional life
predict()
diseases
vcov()
aggressions
emotional disturbances
fivenum()
nested model f test
fitted regression line
display()
plot()
emotions
summary()
anova()
legend()
coef()
standard errors
update()
worry (emotion)
psychology
ulcer
title()
lines()
From  Daniel Hall 293 plays 0  
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Thumbnail for Barcharts in R.mp4

Barcharts in R.mp4

duration 8 minutes 27 seconds

Barcharts in R.mp4

Barcharts in R.mp4

Barcharts in R.mp4

Although plot() can produce bar charts, the barplot() function is often more convenient. In this video we introduce this function and illustrate its use to produce bar charts that display one and…

land vehicles
automobiles
dev.cur()
tapply()
automotive technologies
road transport
manual transmission
segments()
windows()
car tires
graph (mathematics)
locator()
measurement (mathematics)
title()
error bars
cysts
barplot()
table()
traffic and transport
quartz()
car classification
legend()
barplot2()
compact cars & small family car
automotive transmissions
statistics
car parts and supplies
From  Daniel Hall 116 plays 0  
Copyright
I created all of this content