Re: [R-SIG-Finance] Back testing Expected Shortfall

2020-06-16 Thread Sebastian Bayer
Hi all, We have been working on an ES backtest that only requires expected shortfall forecasts (no quantiles or other inputs) besides the returns. This is in striking contrast to all other available backtests. The paper is going to be published in the next few days in JFEC. This is the abstract:

[R-SIG-Finance] rugarch: memory not mapped error

2016-10-18 Thread Sebastian Bayer
Hello, after I updated all my R packages today, loading the rugarch library yields a memory not mapped error. > sessionInfo() R version 3.3.1 (2016-06-21) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 16.04 LTS locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_U

Re: [R-SIG-Finance] rugarch: memory not mapped error

2016-10-19 Thread Sebastian Bayer
Hello, I just wanted to let you know that wiping all R packages and starting from scratch solved my problem. Sorry for not trying that first. Regards Sebastian 2016-10-18 17:15 GMT+02:00 Sebastian Bayer : > Hello, > > after I updated all my R packages today, loading the rugarc