hi, Do anyone knows how to format the ouptup of a matrix? I would like to have a presision of 3 digits after the decimal point, but R puts a lot like in: ======================== 1415672_at 11.3675725685574 11.1207181716185 11.5835752310751 11.2635376544275 11.3803862471594 11.1876590302025 11.4803751218766 11.0407217370855 11.3803027471964 11.2107667749786 11.4240626154589 11.0726937904953 11.3404430284996 11.0983111542149 11.4295884632465 11.0385013450733 11.4303251130914 11.1001933325894 11.3698742158253 11.1251462071339 11.3758935688852 11.0525464293471 11.4410588092048 11.1137336744801 11.5089182538428 11.3033845671624 11.3726029979076 11.2408092611829 11.2501676060334 11.0138833147261 11.6985808445551 11.4163481418696 11.3136368224942 11.1259446705625 11.4781239446360 11.1370483924019 11.4161256305254 11.1489896409569 11.6419664718143 11.2759734361695 11.5410814859232 11.1406823752741 11.5346061725365 11.2717171467062 ================================ thanks

D.Enrique ESCOBAR ESPINOZA wrote: > hi, > Do anyone knows how to format the ouptup of a matrix? ?round HTH, Jim > > I would like to have a presision of 3 digits after the decimal point, > but R puts a lot like in: > ======================== > 1415672_at 11.3675725685574 11.1207181716185 11.5835752310751 > 11.2635376544275 11.3803862471594 11.1876590302025 11.4803751218766 > 11.0407217370855 11.3803027471964 11.2107667749786 11.4240626154589 > 11.0726937904953 11.3404430284996 11.0983111542149 11.4295884632465 > 11.0385013450733 11.4303251130914 11.1001933325894 11.3698742158253 > 11.1251462071339 11.3758935688852 11.0525464293471 11.4410588092048 > 11.1137336744801 11.5089182538428 11.3033845671624 11.3726029979076 > 11.2408092611829 11.2501676060334 11.0138833147261 11.6985808445551 > 11.4163481418696 11.3136368224942 11.1259446705625 11.4781239446360 > 11.1370483924019 11.4161256305254 11.1489896409569 11.6419664718143 > 11.2759734361695 11.5410814859232 11.1406823752741 11.5346061725365 > 11.2717171467062 > ================================ > thanks > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor -- James W. MacDonald, M.S. Biostatistician Affymetrix and cDNA Microarray Core University of Michigan Cancer Center 1500 E. Medical Center Drive 7410 CCGC Ann Arbor MI 48109 734-647-5623 ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.