Commit 324d549b authored by Arndt Leininger's avatar Arndt Leininger

small fixes

parent 0b3b4a27
......@@ -30,7 +30,8 @@ load('data/hflights.RData')
# 9. Sort flights by departure delay.
# 4. Print the data.frame to the console. What do you notice?
# 10. Which flight covers the shortest distance? Which covers the longest? Print
# only the longest and shortest flight.
# 11. Create a variable which indicates the average flight speed (mph).
......@@ -40,4 +41,4 @@ load('data/hflights.RData')
# 13. Calculate the percentage of flights cancelled by carrier
# 14. Which is the most frequent destination for flights from Houston?
# Use the helper function n() to find out.
# Use the helper function n() to find out.
\ No newline at end of file
......@@ -246,8 +246,6 @@ ggplot(diamonds, aes(x = carat, y = price, color = cut)) + geom_point() +
## Hands-on I
https://gitlab.com/arndtl/r_workshop
`hands-on/05_visualization/hands-on1.R`
# Data visualization II
......@@ -373,8 +371,6 @@ dev.off()
## Hands-on II
https://gitlab.com/arndtl/r_workshop
`hands-on/05_visualization/hands-on2.R`
## Turning a table into a figure
......
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