Hi everyone, After trying to find the solution during days, I decided to write
in this help list in order to ask if anyone can help me.I would want to
construct an R function, with "initial", "final" and "specific" dates as 3
arguments (for example, becauseI'm not really sure it is the best way), which
returns a vector "v" containing all the specific same dates between the given
"initial" and "final" dates (so the vector will contain only the specific date
as many times as it appears inside the reference period). The function could
have this aspect: myfun <- function(initial=as.Date("initial"),
final=as.Date("final"), day_specific=day,
month_specific=month) { ....
return(v) } Example of what I'm trying to
explain: Let's say I want to obtain all the dates 25st September contained
between initial="05-07-1990" and final="19-03-1998": myfun
(initial=as.Date("05-07-1!
998"), final=as.Date("19-03-2003"), day_specific=25,
month_specific=9) The result I would expect is: v = c ("25-09-1998",
"25-09-1999", "25-09-2000", "25-09-2001", "25-09-2002") Please, if somebody has
any idea how to do the function, it will help me a lot. Thanks in advance!
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