Package 'nlme' linear mixed effects model error "unexpected symbol"
Variable names cannot start with numbers: [well, there's a way, but it's not a good idea] Instead you want model2007 <- lme(....) Also, probably need an arrow "<-" instead of a less than symbol. Michael
On Wed, Jul 25, 2012 at 4:43 PM, msherwood <melissa.sherwood at gmail.com> wrote:
I am trying the following code with the 'nlme' package: 2007model<lme(Rank~Age*Mass+method='ML',random=~1|ID,na.action=na.exclude) I've also tried all kinds of variations of the above that I could think of. It gives me the error "unexpected symbol in '2007model' ". I'm not sure if this 'unexpected symbol' refers to the code I enter or the data table I am using. I haven't found any useful information in a Google search or in the R help files. Any suggestions of what the problem may be? -- View this message in context: http://r.789695.n4.nabble.com/Package-nlme-linear-mixed-effects-model-error-unexpected-symbol-tp4637842.html Sent from the R help mailing list archive at Nabble.com.
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