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What's the logic behind the following, and where can I find any documentation about it? In particular, why are 2:9 - as characters - not regarded as being smaller than 10? # R-Code: a <- as.character(1:12) a < 10...
Hi all I'm trying to match a numeric code to a vector of numeric codes: a <- c(12345, 12346, 12347) agrep(12349, a, max.distance=list(substitutions=1)) # [1] 1 2 3 agrep(12399, a, max.distance=list(substitutions...
Hi all, Is it possible to test mediation effects with a censored outcome variable using the 'mediation' package? While on p. 1f. of Imai, Keele, Tingley and Yamamoto (2011) the tobit model is mentioned for use with 'mediate', Table 1...
On 30.07.2011 21:58, Jeffrey Joh wrote: > Sorry about the last message. I forgot to turn the HTML off. > I would like to reorder a table by column A, df2 <- df[order(df$A),] > then fill column B...
Hi, Two questions: 1) I have a data.frame of binary factors (x, y, z, ...) and would like to do tables like "table(a,b)" for any combination of factors, 2 by 2. I.e. I'm looking for the...
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