>>>>> "Bernardo" == Bernardo Rangel tura <[EMAIL PROTECTED]> writes:
> Well I use this scripts to import the database
> require(RODBC)
> channel <- odbcConnectExcel("f:/teste.xls")
> data <- sqlFetch(channel, "Sheet1")
Just convert qw to a factor:
require(RODBC)
channel <- odbcConnectExcel("f:/teste.xls")
data <- sqlFetch(channel, "Sheet1")
data$qw <- factor(data$qw)
> Tha factors variables have tha values enconde this form
> (1=Yes,2=No and 9 = NA
If you want to use those levels, you could use
data$qw <- factor(data$qw, levels=c('Yes', 'No', 'NA'))
Mike
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