Dear friends,
  I need the get the 2.5% and 97.5% quantile  from each row of a matrix, how
should i get it?
BTW, i can get the min/max value from each row of a matrix,  using the
following programs, is there an easy function to do it?

simmin<-matrix(NA,nrow=47,ncol=1)
for (i in 1:47) {
    simmin[i,]<-min(datas[i,])
 }

 Thanks for your help.
-- 
With Kind Regards,

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Zhi Jie,Zhang ,PHD
Tel:86-21-54237149
Dept. of Epidemiology,School of Public Health,Fudan University
Address:No. 138 Yi Xue Yuan Road,Shanghai,China
Postcode:200032
Email:epistat@gmail.com
Website: www.statABC.com
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