Problems with legend in a twoway plot with lfitci

[Joanna Davies]

Hello,

Im have created a twoway plot with 2 overlaid linear fit lines using the following code:

twoway (lfitci frailty_fem ageatlastwave) (lfitci frailty_male ageatlastwave, clpattern(dash))

This works fine. However, I want to amend the legend - so i have tried the following but neither work:

twoway (lfitci frailty_fem ageatlastwave) (lfitci frailty_male ageatlastwave, clpattern(dash)) ///
legend(order(1 "linear fit females" 2 "linear fit males"))

twoway (lfitci frailty_fem ageatlastwave) (lfitci frailty_male ageatlastwave, clpattern(dash)) ///
legend(lab(1 "linear fit females") lab(2 "linear fit males"))

Stata gives the following error message:
) required
r(100);

Grateful if someone could advise what I am doing wrong here (ive googled and looked for existing advice on here with no success).

Many thanks

[Joanna Davies]

I was missing an all important comma!!

twoway (lfitci frailty_fem ageatlastwave) (lfitci frailty_male ageatlastwave, clpattern(dash)), ///
ytitle(frailty score) xtitle(age at last wave) legend(order(2 "linear fit females" 4 "linear fit males"))