I also cannot reproduce this. Is your input exactly as your have posted it?
2014-11-04 19:27 GMT-05:00 Arch Call <[email protected]>: > It works fine for me. I am on Julia 3.2 using Windows 7 with 64 bit > hardware. > > > On Tuesday, November 4, 2014 5:12:52 PM UTC-5, Karel Zapfe wrote: >> >> Hi fellas: >> >> I am starting the Julia Tutorial at: >> http://forio.com/labs/julia-studio/tutorials >> >> There is an example for linear regression in Julia. According to the >> tutorial, linear regresion via the function >> >> linreg(x,y) >> >> should just work. But it doesn't. Instead, it gives me a very very very >> criptic error message: >> >> ** On entry to DTZRZF parameter number 7 had an illegal value >> >> My code is very simple: >> >> x = float([1:12]) >> y = [5.5; 6.3; 7.6; 8.8; 10.9; 11.79; 13.48; 15.02; 17.77; 20.81; 22.0; >> 22.99] >> a, b = linreg(x,y) >> >> My Julia is 0.3. >> >> I have tried it with bigger matrices (the ones in the tutorial) and give >> me the same error. >> >> What does it mean? >> >> >>
