error: r198 - you must use either the timevar() or centile(option).

[Martin Imelda Borg]

Hello all,

I am replicating Paul Dickman's do file

 // age-standardised 5-year survival for males, females, and the difference between the two // the standard population is the age distribution of all patients across all years

generate t10=10 in 1
forvalues y = 2003/2020 {  
display "Calculating age-standardised survival for year: `y' "  
rcsgen, scalar(`y') knots(${yearknots}) rmatrix(R) gen(c) 
standsurv , at1(male 0 maleyr1 0 maleyr2 0 maleyr3 0 yearspl1 `=c1' yearspl2 `=c2' yearspl3 `=c3') ///
at2(male 1 maleyr1 `=c1' maleyr2 `=c2' maleyr3 `=c3' yearspl1 `=c1' yearspl2 `=c2' yearspl3 `=c3') ///              
timevar(t10) contrast(difference) ci ///              
atvar(S_female`y' S_male`y') contrastvars(S_diff`y')
}  


list *1975* in 1

I get the following error:

"you must use either the timevar() or centile() option (or the attime(var) suboption of the (at) option.)
r198

I don't undrestand what this means, or what I'm doing wrong
I literally replciated the code of Paul dickman but instead change the years and instead changed t10=10 in 1

Let me know if you can see anything I;m doing wrong
as i can;t see anything wrong - but perhaps I'm naive !

[Martin Imelda Borg]

i've put everything in one line and this error went away instead i got another -_-'
https://www.statalist.org/forums/for...robably-exists