Question on ldBands function in Hmisc package by Harrell
On Fri, 16 May 2003 13:32:32 -0400
"Lakshminarayanan, Mani [CNTUS]" <MLakshmi at cntus.jnj.com> wrote:
Has anyone tried to download Hmisc and used ldBands function for calculating Lan-Demets group sequential boundaries? The write-up in F.Harrell's website indicates that, besides downloading the package Hmisc, one needs to copy the progra ld98 from the University of Wisconsin website. As suggested, I did this but received another error message regarding the search path. I think I have fixed this problem. But, when I tried to run the program, it still opened up the MS-DOS Window and gave me another error message. If you have tried this, please let me know how you did it. Thanks in advance for your help. Mani Lakshminarayanan, Ph.D Director of Statistics Centocor, Inc
I have debugged ldBands only on Linux. If a Windows user will debug it I'll make any needed changes for Windows. -Frank --- Frank E Harrell Jr Prof. of Biostatistics & Statistics Div. of Biostatistics & Epidem. Dept. of Health Evaluation Sciences U. Virginia School of Medicine http://hesweb1.med.virginia.edu/biostat