Data sets and other utilities for 'Statistics: Unlocking the Power of Data' by Lock, Lock, Lock, Lock and Lock (ISBN : 978-0-470-60187-7, http://lock5stat.com/).
This R Companion to Statistics: Unlocking the Power of Data by Lock, Lock, Lock, Lock, and Lock provides
a companion text
an R package (Lock5withR
)
Lock5 with R, a companion to Statistics: Unlocking the Power of Data is available as a PDF
The authors are Randall Pruim and Lana Park.
The Lock5withR
package can be installed from github using
devtools::install_github("rpruim/Lock5withR")
This package contains all of the data sets used in the package and the locket()
function which can be used to run any of
417 code chunks from the campanion.
For example:
require(Lock5withR)require(mosaic)
locket("Example2.11")#> #> #> locket(Example2.11)#> ------ ~~~~~~~~~~~#> #> > ICU20 <- subset(ICUAdmissions, Age == "20")#> #> > mean( ~ HeartRate, data = ICU20)#> [1] 82.2#> #> > median( ~ HeartRate, data = ICU20)#> [1] 80#> #> > ICU55 = subset(ICUAdmissions, Age == "55")#> #> > mean( ~ HeartRate, data = ICU55)#> [1] 108.5#> #> > median( ~ HeartRate, data = ICU55)#> [1] 106
Lock5Data
The Locks have created an R package called Lock5Data
that contains the data sets from their text.
Some of these data sets have been modified in Lock5withR
to make them easier to use with R. Modified data sets include the following:
AllCountries BikeCommute BodyTemp50 CaffeineTaps
CarbonDioxide CO2 EmployedACS Flight179
GPAGender ICUAdmissions MiamiHeat MindsetMatters
NFLScores2011 NutritionStudy RestaurantTips RetailSales
SalaryGender SampCountries SandP500 SleepStudy
SpeedDating StudentSurvey USStates WaterTaste
Wetsuits
Typically changes involved the inclusion of additional variables with better encodings. Somtimes
variables are replaced. In the case of CO2
the data set has been renamed AtmosphericCO2
to
avoid a name collision with a data set in the datasets
package.
The locket()
function is only available in Lock5withR
.