[BioC] missing xy2i and i2xy functions

James MacDonald jmacdon at med.umich.edu
Thu Sep 30 00:43:16 CEST 2004


Maybe you need to reinstall the cdfenv.

get("xy2i", "package:hgu133acdf")
function (x, y) 
{
    y * 712 + x + 1
}

Works for me.

Best,

Jim



James W. MacDonald
Affymetrix and cDNA Microarray Core
University of Michigan Cancer Center
1500 E. Medical Center Drive
7410 CCGC
Ann Arbor MI 48109
734-647-5623
>>> Nisha Mulakken <njmulakk at yahoo.com> 09/29/04 5:59 PM >>>
Hi,

The hgu133acdf package seems to be missing xy2i and
i2xy functions. 

> get("xy2i", "package:hgu133acdf")
Error in get(x, envir, mode, inherits) : variable
"xy2i" was not found

The get method works for another package:

> get("xy2i", "package:hgu95av2cdf")
function (x, y) 
{
    y * 640 + x + 1
}
>

Please let me know if this is a bug or if there is
something else going on.

Thank you,
Nisha

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