Several Bioconductor packages, for the R software, provide the facility for creating MA plots. These include affy (ma.plot, mva.pairs), limma (plotMA), marray (maPlot), and edgeR(maPlot)  Similar "RA" plots can be generated using the raPlot function in the caroline CRAN R package.  library(affy)  if (require(affydata))   y   Varadaiahpalem  Varadaiahpalem is a village in Chittoor district of the Indian state of Andhra Pradesh. It is the mandal headquarters of Varadaiahpalem mandal. Varadaiahpalem is known to many because of Oneness University. Varadaiahpalem is located at . Vedurukuppam  Vedurukuppam is a village in Chittoor district of the Indian state of Andhra Pradesh. It is the mandal headquarters of Vedurkuppam mandal. Vijayapuram  Vijayapuram is a village in Chittoor district of the Indian state of Andhra Pradesh. It is located in Vijayapuram mandal of Chittoor revenue division. Yadamari  Yadamari is a Big Village in Chittoor district of the Indian state of Andhra Pradesh. It is the mandal headquarters of Yadamari mandal. "Yadamari" is suburban of Chittoor city. Educational Institutions:  SriSiridiSai E/M High school  Pragathi E/M High school  VishnuPriya School  Vivekananda Jr.College  Vidya Jr&Degree College     Yerpedu  Yerpedu or Erpedu is a village in Chittoor district of the Indian state of Andhra Pradesh. It is the mandal headquarters of Yerpedu mandal. Population. (2011) - Total 58,403 - males. 28,131 - females 28,272 literacy. (2011) - Total 62.97% - males 74.67% - females 51.17% pin code. 517619    Yerpedu is located at . It has an average elevation of 89 meters (295 feet). It is a part of Tirupati and is located near Sri Kalahasti. Yerravaripalem  Yerravaripalem or Erravaripalem is a village in Chittoor district of the Indian state of Andhra Pradesh.