I tried to generate a sequence of dates between two dates. By search all the old posts, I found very nice solution using seq.Date.
For example:
> seq.Date(as.Date("2016/1/15"), as.Date("2016/5/1"), by = "month")
[1] "2016-01-15" "2016-02-15" "2016-03-15" "2016-04-15"
The above function yields very nice solution. However, it doesnt work when the date is 30 or 31 in Jan.
> seq.Date(as.Date("2016/1/30"), as.Date("2016/5/1"), by = "month")
[1] "2016-01-30" "2016-03-01" "2016-03-30" "2016-04-30"
The second anniversary jumps to March instead of being capped at 29/Feb. I couldnt find a workaround for this.
Copyright Notice：Content Author:「southwind」，Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/53753751/generate-sequences-of-anniversary-dates-between-2-dates