search for: mortstat

Displaying 2 results from an estimated 2 matches for "mortstat".

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2012 Oct 02
2
svyby and make.formula
...ed below. I would appreciate if someone could help me. Thank you in advance. Pradip Muhuri ####Below is a reproducible example ########################################## setwd ("E:/RDATA") library (survey) xd1 <- "dthage ypll_ler ypll_75 xspd2 psu stratum wt8 mortstat NA NA NA 2 1 1 1683.7387 0 NA NA NA 2 1 1 640.8950 0 NA NA NA 2 1 1 714.0662 0 NA NA NA 2 1 1 714.0662 0 NA NA NA 2...
2012 Oct 01
3
merge.zoo returns unmatched dates
Sorry for the lack of reproducible data, but this seems to be a problem inherent to my dataset and I can't figure out where the issue is. I have several data frames set up as a time series with identical POSIXct date formats. If I keep the original data in data frame format and merge them using base merge- everything is perfect and everyone is happy. If I transform the data frames to zoo