Hi ,
I am trying to generate a cumulative probability graph and rankograms for my network meta analysis but am getting the following errors.

Command:
network rank min, all gen(prob) line cumulative

Error:
Command is: mvmeta, noest pbest(min in 1, zero id(study) all gen(prob) line cumulative stripprefix(_y_)
> zeroname(A) rename(A = 1, B = 2, C = 3, D = 4))
command sencode is unrecognized
r(199);


Command:
. sucra prob*, lab(Placebo Pal Ribo Abema) rankograms

Error:
variable prob* not found
r(111);

Could someone help with the above errors please?

Thank you.

Lydia