What did you try with "apply"? It seems to work for me. I did x2[!apply(is.na(x2), 1, any),]
and got the desired results. Kevin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Laura Holt Sent: Tuesday, June 29, 2004 9:26 AM To: [EMAIL PROTECTED] Subject: [R] removing NA from an its object Hi again! I have the following its object: >class(x1) [1] "its" attr(,"package") [1] "its" >x1 FTSE DAX 2004-06-07 4491.6 4017.81 2004-06-08 4504.8 4018.95 2004-06-09 4489.5 3997.76 2004-06-10 4486.1 4021.64 2004-06-11 4484.0 4014.56 2004-06-14 4433.2 3948.65 2004-06-15 4458.6 3987.30 2004-06-16 4491.1 4003.24 2004-06-17 4493.3 3985.46 2004-06-18 4505.8 3999.79 2004-06-21 4502.2 3989.31 2004-06-22 NA 3928.39 2004-06-23 NA 3945.10 2004-06-24 NA 4007.05 2004-06-25 NA 4013.35 2004-06-28 NA 4069.35 I want to create an its object with no NAs; that is, if there is an NA in any column, strike the entire row. I did the following: >x2 <- its(na.omit(x1)) >x2 FTSE DAX 2004-06-07 4491.6 4017.81 2004-06-08 4504.8 4018.95 2004-06-09 4489.5 3997.76 2004-06-10 4486.1 4021.64 2004-06-11 4484.0 4014.56 2004-06-14 4433.2 3948.65 2004-06-15 4458.6 3987.30 2004-06-16 4491.1 4003.24 2004-06-17 4493.3 3985.46 2004-06-18 4505.8 3999.79 2004-06-21 4502.2 3989.31 attr(,"na.action") 2004-06-22 2004-06-23 2004-06-24 2004-06-25 2004-06-28 12 13 14 15 16 attr(,"class") [1] "omit" >class(x2) <- "its" > My question: is this the best way to accomplish the goal, please? I tried apply with "all" and is.na but I got strange results. Thanks. R Version 1.9.1 Sincerely, Laura mailto: [EMAIL PROTECTED] Married. http://lifeevents.msn.com/category.aspx?cid=married ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
