dodgers <- read.csv("DodgersData (1).csv")
names(dodgers)
##  [1] "month"       "day"         "attend"      "day_of_week" "opponent"   
##  [6] "temp"        "skies"       "day_night"   "cap"         "shirt"      
## [11] "fireworks"   "bobblehead"
dodgers[25, c("temp", "attend", "opponent", "bobblehead")]
##    temp attend opponent bobblehead
## 25   61  36561   Astros         NO
median(dodgers$attend)
## [1] 40284

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.