ratCHRLOC19END           package:ratCHRLOC           R Documentation

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_D_e_s_c_r_i_p_t_i_o_n:

     ratCHRLOC19END maps Entrez Gene identifiers to the transciption
     ending location of genes on chromosome number 19 corresponding to
     the Entrez Gene identifiers

_D_e_t_a_i_l_s:

     This is an environment object containing key and value pairs. Keys
     are Entrez Gene identifiers and values are the transciption ending
     location for genes. The ending positions for genes on both the
     sense and antisense strand are number of base pairs measured from
     the p (5' end of the sense strand) to q (3' end of the sense
     strand) arms. Values for the antisense strand have a leading "-"
     sign (e. g. -1234567).

     Values for keys are named vectors derived from the largest end
     value found for the Entrez Gene identifier. Names of chromosome
     location values can be "Confident" when the gene can be
     confidently placed on a chromosome and "Unconfident" otherwise
     (denoted by "_random" in UCSC data).

     Mappings were derived from the following public data sources:

     Golden Path:\<URL:
     http://gopher6/compbio/annotationSourceData/hgdownload.cse.ucsc.edu/goldenPath/currentGenomes//Rattus_norvegicus/database/>.
     Built: No build info available.

     Package built: Fri Mar 16 09:59:30 2007

_R_e_f_e_r_e_n_c_e_s:

     <URL: http://www.genome.ucsc.edu/goldenPath/hg16/database/>

_E_x_a_m_p_l_e_s:

             require("annotate") || stop("annotate unavailable")
             xx <- as.list(ratCHRLOC19END)
             if(length(xx) > 0){
                     # Get the value of the first key
                     xx[1]
                     # Get the values for a few keys
                     if(length(xx) >= 3){
                         xx[1:3]
                     }
             }

