- 1. [S] test whether a density is unimodal (score: 1)
- Author: Michael Axelrod <axelrod1@llnl.gov>
- Date: Fri, 08 Sep 2000 16:09:49 -0700
- There is something called the coefficient of bimodality. It the following ratio: (1+skewness^2)/(kurtosis+3) where the "kurtosis" vanishes for the normal. This coefficient has value .555 for the unif
- /archives/html/s-news/2000-09/msg00070.html (7,776 bytes)
- 2. [S] Robust ar calculations (score: 1)
- Author: Michael Axelrod <axelrod1@llnl.gov>
- Date: Tue, 04 Aug 1998 17:29:52 -0700
- Does anyone know where I can find source code for the robust calculation of autoregressive coefficients and spectra? For example the source code for ar.gm in Splus. Thanks in advance for any help. Mi
- /archives/html/s-news/1998-08/msg00020.html (6,932 bytes)
- 3. [S] Importing Matlab Files (score: 1)
- Author: Michael Axelrod <axelrod1@llnl.gov>
- Date: Fri, 24 Jul 1998 09:36:21 -0700
- I am running S+ version 4.5 on an NT 4 workstation. According to Statsci product technical support, S+ will not read MATLAB version 5 files. Statsci uses a third party code to read MATLAB. Tech suppo
- /archives/html/s-news/1998-07/msg00183.html (7,155 bytes)
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