search for: oligonucleotide

Hi How do I install "gregmisc" packages? I did- % sudo R > install.packages("gregmisc") . . > barplot2() but, Error: couldn't find function "barplot2" -- atuya Mac OSX 10.2.6 R 1.7.1

Hi all, This is a statistics question, I hope someone out there will be able to help me. I have one population (oligonucleotide probes spotted on a Nimblegen array). I measured "parameter one" (intensity after hybridisation) and I have selected a subpopulation of the initial (one tenth of the initial) according to a threshold value. I now measure "parameter two" of the original population (GC conte...

Hi ! I would like to understand where do affinity.spline.coefs used in function compute.affinities come from ? library(gcrma) data(affinity.spline.coefs) affinity.spline.coefs X1 X2 X3 X4 X5 X1 -0.55004171 -0.58579091 -0.08870557 -0.47774242 0.23205570 0.58002746 X2 X3 X4 X5 X1 X2

...tell me the corresponding command? Thanks, Corinna Here is the result of the command library(): Pakete in Library 'D:/R/R-2.6.0/library': ada Performs boosting algorithms for a binary response affy Methods for Affymetrix Oligonucleotide Arrays affycomp Graphics Toolbox for Assessment of Affymetrix Expression Measures affydata Affymetrix Data for Demonstration Purpose affyio Tools for parsing Affymetrix data files affyPLM Methods for fitting prob...

...mail at S-PLUS.pharma at insightful.com ABOUT BIOCONDUCTOR BioConductor is an academic project focused on creation and distribution of high-quality open source statistical and computational methods and software for bioinformatics. It includes contributions to the management and analysis of cDNA and oligonucleotide microarray and SAGE platforms, to the structure and flexible manipulation of genomic annotation data, and to the computational infrastructure required for effective bioinformatics, including GUI component libraries, novel structures and algorithms for networks and graphical systems, and improvement...

...PostgreSQL tables (Adapted from Rdbi.PgSQL, authored by Timothy H. Keitt) --- SNPtools: Currently an interface to the SNPper data resource maintained at Childrens' Boston, which curates SNP-related data from a variety of sources. --- splicegear: A new package that works with oligonucleotide microarrays designed to monitor or confirm the existence of splice variants. It can extract simple splice-variant information in XML format. This is demonstrated by the connectivity to an existing database of putative splice variants. The package can also integrate easily with the...

...PostgreSQL tables (Adapted from Rdbi.PgSQL, authored by Timothy H. Keitt) --- SNPtools: Currently an interface to the SNPper data resource maintained at Childrens' Boston, which curates SNP-related data from a variety of sources. --- splicegear: A new package that works with oligonucleotide microarrays designed to monitor or confirm the existence of splice variants. It can extract simple splice-variant information in XML format. This is demonstrated by the connectivity to an existing database of putative splice variants. The package can also integrate easily with the...