I'm trying to get a specifically named row from data and I want to make plots with that row. However, I could not manage to select that row. I'm selecting but in that case, it gives NA for that row. Here is my code:
attach(climate_change)
turkey <- climate_change$"Country Name"[c("Turkey")]
print(turkey)
Here is output:
> print(turkey)
NA
How can I fix this? How can I get the specific row and handle it? Thanks for any help!
CodePudding user response:
climate_change[climate_change$`Country Name` == 'Turkey', ]
or
subset(climate_change, `Country Name` == 'Turkey')
or
climate_change[grep('Turkey', climate_change$`Country Name`), ]
gives:
# Country Name x
# 1 Turkey 1
# 2 Turkey 2
Notes
- Beware of
attach()
! There are better alternatives - Avoid spaces in variable names to avoid using quotes or backticks after the
$
. You may easily clean your names by doingnames(climate_change <- make.names(names(climate_change))
Data:
climate_change <- structure(list(`Country Name` = c("Turkey", "Turkey", "Greece",
"Greece", "Tuvalu", "Tuvalu"), x = c(1L, 2L, 1L, 2L, 1L, 2L)), class = "data.frame", row.names = c(NA,
-6L))
CodePudding user response:
This will work and prints all data related to country turkey
climate_change%>%
group_by(country_name)%>%
filter(country_name=='turkey')