Error: numlist has too many elements

[Elissa Butler]

Hello,

I am trying to run an ROC analysis with 43,905 observations.

My code is:

dtroc compend sihi, detail graph using(si_all)

The output I get is:

---------------------------------------------------------------------
Valid cases (total): 43905
Area Under Curve: AUC = 0.58187 (95% CI: 0.57724 to 0.58649) (Exact)
---------------------------------------------------------------------

Likelihood Predictive Values
Ratios for SAMPLE Prevalence
Youden ------------- ---------------------
CUT-OFF Se(%) Sp(%) Eff(%) J(%) LR+ 1/LR- PV+(%) PV-(%)
---------- ------ ------ ------ ------ ------ ------ --------- ---------invalid numlist has too many elements


Is there a work around for this?

Thanks!
Elissa Butler

[Elissa Butler]

I realized my sihi variable had 9 decimal places so it was trying to calculate a new Se and Sp for basically every observation. Once I rounded sihi to 2 decimal places, it ran just fine.