r - Subset data frame for specific dates -


i have data frame one

yr06 = as.date("2006-07-01")+0:100 yr07 = as.date("2007-07-11")+0:108 date = c(yr06,yr07) data = c(0:100,0:108) df = data.frame(date,data)

i want subset these dates

d6 = as.date("2006-08-20")+0:38 d7 = as.date("2007-08-20")+0:44 

sub.df = subset(df, as.date(date) >= '2006-08-20' &                      as.date(date) <= '2006-09-27' |                      as.date(date) >= '2007-08-20' &                      as.date(date) <= '2007-10-03')

is clumsy solution.


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