Dear Wolfgang, Sorry for inconvenience. I should admit that I was a bit lazy and was trying to get my work done soon. I will bear your suggestions in my mind and do the required search. Thanks again for your valuable advice. Thanks, Kishor On Fri, Aug 7, 2009 at 10:37 PM, Wolfgang Huber<whuber at="" embl.de=""> wrote: > > Dear Kishor > > sorry to be a little bit harsh, but the purpose of this mailing list is not > for other people to do your homework for you. The task that you are > attempting requires a certain amount of understanding of the underlying > algorithm, it is more than just calling a blackbox function. You could have > a look at the vignette of the EBImage package and the manual page of the > 'getFeatures' function. You will also benefit from reading some of the > scientific papers in this field. > > Kishor Tappita ha scritto: >> >> Dear All, >> >> I am planning to analyze RNAi data with EBImage. I think getFeatures() >> function converts or extracts >> the florescent signal intensities. Correct me if I am wrong. >> >> The function is returning lot of columns. Can some one help me in >> understanding the columns as well >> help me in finding exact signal intensities out of those columns. >> >> Thanks in advance. >> >> Regards, >> Kishor >> > > > Best wishes > ? ? Wolfgang > > ------------------------------------------------------- > Wolfgang Huber > EMBL > http://www.embl.de/research/units/genome_biology/huber > ------------------------------------------------------- >