[R] ddply/tapply and set function

oceed with this optimally? Thanks and Best A Mani Prof.Dr.(Miss) A Mani ASL, AMS, ISRS, CLC, CMS, MTA Senior Member, International Rough Set Society Research Scientist, Indian Statistical Institute, Kolkata Formerly HBCSE, TIFR, CU. Homepage: https://www.logicamani.in Blog: https://logicamani.b

Re: [R] ddply/tapply and set function

all with the function 'set' (while 'mean' etc work fine) Thanks and Best A Mani Prof.Dr.(Miss) A Mani ASL, AMS, ISRS, CLC, CMS, MTA Senior Member, International Rough Set Society Research Scientist, Indian Statistical Institute, Kolkata Formerly HBCSE, TIFR, CU. Homepage: https

Re: [R] ddply/tapply and set function

Update: The whole problem was due to set() from library sets. 'sets' is not a very consistent package, and users should be warned. Set$new() and as.Set() from set6 work in a predictable, object-oriented way. Thanks and Best A Mani Prof.Dr.(Miss) A Mani ASL, AMS, ISRS, CLC, CMS,

[R] Irregular Time Series Issue

series with Pastecs does not seem to work, when I see the entire data as a single series. So I remove the NAs and deal with one series at a time in a loop. Any suggestions ? Thanks A. Mani -- A. Mani Member, Cal. Math. Soc __ R-help@r-project.org