Displaying 2 results from an estimated 2 matches for "ngora".
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agora
2005 Mar 18
6
Basic questions about RMySQL
...Is this right?
2. I have created a c:\my.cnf file to access a database I have, but withouth installing the server, where I can define the user, password and host to establish a connection?
Thanks in advance
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Jorge de la Vega Gongora | Telefono: (525) 5268 8379
Investigador | Fax: (525) 5268 8481
Banco de Mexico | email: jvega at banxico.org.mx
Planeaci?n y Programaci?n de Emisi?n | web: http://www.stat.umn.edu/~jvega
Calzada Legaria 691 M?dulo IV |
Col. I...
2004 Oct 27
1
Warning messages in function fitdistr (library:MASS)
Why the warning messages (2:4)?
> x <- rexp(1000,0.2)
> fitdistr(x,"exponential",list(rate=1))
rate
0.219824219
(0.006951308)
Warning messages:
1: one-diml optimization by Nelder-Mead is unreliable: use optimize in: optim(start, mylogfn, x = x, hessian = TRUE, ...)
2: NaNs produced in: dexp(x, 1/rate, log)
3: NaNs produced in: dexp(x, 1/rate, log)
4: NaNs