Re: [R] subtraction based on two groups in a dataframe

I want the reshaped data to look like this. plate.id HYBwell.id rlt1.control1 well.id rlt1.control1 well.idrlt1.disease1 well.id rlt1.disease2 1 P1 SKOV3hyb A10.190 A2 0.210 B10.217

Re: [R] subtraction based on two groups in a dataframe

Hi: Is this what you were looking for? plate.id well.id Group HYB rlt1 P1 A1 control1SKOV3hyb0.19 P1 A2 disease1SKOV3hyb0.21 P1 A3 control1SKOV3hyb0.205 P1 A4 disease1SKOV3hyb0.206 P1

Re: [R] subtraction based on two groups in a dataframe

Hi The reshape suggestions works great on my previous data, but I am unable to make is work on the new dataset. It actually works but only gives me the output of single row, instead of 96 rows. The dataset has two control groups control 1 and control 2, two disease groups viz disease 1 and disease

Re: [R] subtraction based on two groups in a dataframe

Thanks for the help. Sharad On Mon, Sep 27, 2010 at 9:12 PM, Remko Duursma [via R] < ml-node+2716469-935075351-6...@n4.nabble.com > wrote: > Try something like this: > > > > dfr <- read.table(textConnection("plate.id well.id Group HYB > rlt1 > 1 P1 A1 Control SKOV3hyb 0.

Re: [R] subtraction based on two groups in a dataframe

Hi: Perhaps this might be useful: tst <- read.table(textConnection(" +plate.id well.id Group HYB rlt1 + 1 P1 A1 Control SKOV3hyb 0.190 + 2 P1 A2 Control SKOV3hyb 0.210 + 3 P1 A3 Control SKOV3hyb 0.205 + 4 P1 A4 Control SKOV3hyb 0.206

Re: [R] subtraction based on two groups in a dataframe

Try something like this: dfr <- read.table(textConnection("plate.id well.id Group HYB rlt1 1 P1 A1 Control SKOV3hyb 0.190 2 P1 A2 Control SKOV3hyb 0.210 3 P1 A3 Control SKOV3hyb 0.205 4 P1 A4 Control SKOV3hyb 0.206 5 P

[R] subtraction based on two groups in a dataframe

Hello I have a data set like below: plate.id well.id Group HYB rlt1 1 P1 A1 Control SKOV3hyb 0.190 2 P1 A2 Control SKOV3hyb 0.210 3 P1 A3 Control SKOV3hyb 0.205 4 P1 A4 Control SKOV3hyb 0.206 5 P1 A5 Control SKOV3hyb 0.