Hmisc describe output
Similar to the psych
package, the Hmisc
package creates customized output. The str()
function will show the customized class type as well as the names of the elements stored within the Hmisc::describe()
list output.
Since the output is a list, the $
selector operator can be used to extract specific elements from the Hmisc::describe()
output object.
The abaloneKeep
dataset, dplyr
and Hmisc
packages have been loaded for you.
This exercise is part of the course
R For SAS Users
Exercise instructions
- Save the output as
abhmisc
fromHmisc::describe()
for abalone whole weight, shucked weight, and shell weight. - Display the structure of
abhmisc
. - Display the
shuckedWeight
element from theabhmisc
output object. - Display the
extremes
element from theshuckedWeight
element from theabhmisc
output object.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Save output from Hmisc::describe(), view class of output
abhmisc <- ___ %>%
___ %>%
___
# Get structure of abhmisc
___
# View shuckedWeight statistics from abhmisc
___
# View shuckedWeight extremes from abhmisc
___