First Workshop

R Workshop

This workshop was held on July 31st, 2020. It covered importing and exporting files. Some basic descriptive statistics was also discussed

satData<-read.csv("satisfaction.csv")
summary(satData$iProdSAT)

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##    1.00    3.00    4.00    4.13    5.00    7.00

summary(satData$iSalesSAT)

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##   1.000   3.000   4.000   3.802   5.000   7.000

summary(satData)

##        X            iProdSAT      iSalesSAT        Segment         iProdREC    
##  Min.   :  1.0   Min.   :1.00   Min.   :1.000   Min.   :1.000   Min.   :1.000  
##  1st Qu.:125.8   1st Qu.:3.00   1st Qu.:3.000   1st Qu.:2.000   1st Qu.:3.000  
##  Median :250.5   Median :4.00   Median :4.000   Median :3.000   Median :4.000  
##  Mean   :250.5   Mean   :4.13   Mean   :3.802   Mean   :2.844   Mean   :4.044  
##  3rd Qu.:375.2   3rd Qu.:5.00   3rd Qu.:5.000   3rd Qu.:4.000   3rd Qu.:5.000  
##  Max.   :500.0   Max.   :7.00   Max.   :7.000   Max.   :4.000   Max.   :7.000  
##    iSalesREC    
##  Min.   :1.000  
##  1st Qu.:3.000  
##  Median :3.000  
##  Mean   :3.444  
##  3rd Qu.:4.000  
##  Max.   :7.000

mean(satData$iProdSAT)

## [1] 4.13

median(satData$iSalesSAT)

## [1] 4