I have this data.frame:
e=data.frame(Equipe = c("Washington","Dallas","Chicago","Los Angeles", "St-Louis", "Detroit", "Montréal", "Boston"),
MJ = c(55,56,57,58,56,57,56,57),
V = c(36,32,30,30,25,25,22,24),
D = c(16,19,21,22,19,21,27,31),
DP = c(3,5,6,6,12,11,7,2),
PTS = c(75,69,66,66,62,61,51,50))
and the output is like so:
How do I print the "Montreal" entire row (not using e[7, ]) ?
There are multiple ways to do so.
The first in base R upon the valuable @akrun comment:
e[e$Equipe == "Montréal",]
The second with dplyr package (needs to be installed - use install.packages("dplyr") for this) :
library(dplyr)
e %>% filter(Equipe == "Montréal")
The third with data.table package (also needs to be installed) :
library(data.table)
DT <- data.table(e)
DT[e$Equipe == "Montréal"]
The combination of the second and the third with a bit advanced base R:
library(data.table)
library(dplyr)
e %>%
data.table() %>%
'['(e$Equipe == "Montréal")
==i.e.e[e$Equipe == "Montréal",]