tag:blogger.com,1999:blog-7724085281040169836.post4104654341923911404..comments2024-02-20T21:08:58.038-08:00Comments on logopt: a journey in R, Python, finance and open source: Universal portfolio, part 3Orvalhttp://www.blogger.com/profile/11226733156943501535noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-7724085281040169836.post-46073563537277888212012-07-21T15:05:38.275-07:002012-07-21T15:05:38.275-07:00Hello Horstwolf, can you try to add
data(nyse.cov...Hello Horstwolf, can you try to add <br />data(nyse.cover.1962.1984) after library(logopt) and check if that works.<br /><br />Thanks for reading the blog.Orvalhttps://www.blogger.com/profile/11226733156943501535noreply@blogger.comtag:blogger.com,1999:blog-7724085281040169836.post-73202478550296873972012-07-21T15:04:18.114-07:002012-07-21T15:04:18.114-07:00Thank you, I am not sure about the exact problem, ...Thank you, I am not sure about the exact problem, but I found at least one error. You need to explicitly load nyse.cover.1962.1984 via command data(nyse.cover.1962.1984).<br /><br />I'll update the code, and please feel free to indicate if that solves your problem.Orvalhttps://www.blogger.com/profile/11226733156943501535noreply@blogger.comtag:blogger.com,1999:blog-7724085281040169836.post-25293741051628894402012-07-20T08:07:00.310-07:002012-07-20T08:07:00.310-07:00> lines(Days, universal, col="green")...> lines(Days, universal, col="green")<br />Fehler in xy.coords(x, y) : 'x' and 'y' lengths differ<br />> universal<br />Data:<br />numeric(0)<br /><br />Index:<br />NULLhorstrwolfhttps://www.blogger.com/profile/06551600867003805938noreply@blogger.com