Changes between Version 1 and Version 2 of SOPs/normalize_ma
- Timestamp:
- 01/25/13 09:42:13 (12 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
SOPs/normalize_ma
v1 v2 224 224 ==== Other Issues ==== 225 225 226 * Some genes may be represented by multiple probes. To get a unique value for each gene, median (recommended), mean, or maximum value of the probes should be determined. See, [[http:// iona.wi.mit.edu/bio/bioinfo/Rscripts/makeNonRedundantGeneMatrix.R]] and [[http://iona.wi.mit.edu/bio/bioinfo/Rscripts/makeNonRedundantProbeMatrix.R]]226 * Some genes may be represented by multiple probes. To get a unique value for each gene, median (recommended), mean, or maximum value of the probes should be determined. See, [[http://jura.wi.mit.edu/bio/scripts/R/makeNonRedundantGeneMatrix.R]] and [[http://jura.wi.mit.edu/bio/scripts/R/makeNonRedundantProbeMatrix.R]] 227 227 228 228 * Spot flags can be used to define spot weights, which are taken into consideration for normalization and/or statistics, such as with commands like … … 244 244 245 245 * [[http://jura.wi.mit.edu/bio/education/bioinfo2007/arrays/ | BaRC Course Notes: Microarray Analysis ]] 246 * [[http:// iona.wi.mit.edu/bio/education/R2011/ | An introduction to R and Bioconductor: A BaRC Short Course ]]247 246 * [[http://jura.wi.mit.edu/bio/education/R2011/ | An introduction to R and Bioconductor: A BaRC Short Course ]] 247