Hi,
I changed the fun1(). Now, it should be possible to get all the possible
combinations within each group.
final3New<-read.table(file="real_data_cecilia.txt",sep="\t",header=T)
final3New1<-read.csv("real_data_cecilia_new.csv")
fun1New<- function(dat,percent,number){
lst1<- split(dat,list(dat$year,dat$industry))
lst2<- lst1[lapply(lst1,nrow)>1]
lst3<- lapply(lst2,function(x) {
CombN1<-combn(seq_len(nrow(x)),2)
lapply(split(CombN1,col(CombN1)),function(y){
x1<-x[y,]
x1[sum(x1$dummy)==1,]
})
})
lst4<- lapply(lst3,function(x) x[lapply(x,nrow)>0])
lst5<- lst4[lapply(lst4,length)>0]
lst6<- lapply(lst5,function(x){
lapply(x,function(y){
x1<- abs(diff(y$dimension))< number
x2<- y$dimension[2]+ (y$dimension[2]*percent)
x3<- y$dimension[2]- (y$dimension[2]*percent)
x4<- (y$dimension[1] < x2) & (y$dimension[1] > x3)
y[x4 & x1,]
})
}
)
lst7<- lapply(lst6,function(x) x[lapply(x,nrow)>0])
lst8<- lst7[lapply(lst7,length)>0]
res<- do.call(rbind,lapply(lst8,function(x){
do.call(rbind,x)
}))
row.names(res)<- 1:nrow(res)
res
}
##Applying fun1New
res5Percent<- fun1New(final3New,0.05,50)
dim(res5Percent)
#[1] 718 5
res5PercentHigh<- fun1New(final3New,0.05,500000)
dim(res5PercentHigh)
#[1] 2788 5
res5Percent1<- fun1New(final3New1,0.05,50)
dim(res5Percent1)
#[1] 870 5
res5Percent1High<- fun1New(final3New1,0.05,500000)
dim(res5Percent1High)
#[1] 2902 5
res10Percent<- fun1New(final3New,0.10,200)
dim(res10Percent)
#[1] 2928 5
res10Percent1<- fun1New(final3New1,0.10,200)
dim(res10Percent1)
#[1] 3092 5
fun3<- function(dat){
indx<- duplicated(dat)
dat1<- subset(dat[indx,],dummy==1)
dat0<- subset(dat[indx,],dummy==0)
indx1<- as.numeric(row.names(dat1))
indx11<- sort(c(indx1,indx1+1))
indx0<- as.numeric(row.names(dat0))
indx00<- sort(c(indx0,indx0-1))
indx10<- sort(c(indx11,indx00))
res <- dat[-indx10,]
res
}
#Applying fun3()
res5F3<- fun3(res5Percent)
dim(res5F3)
#[1] 278 5
res5F3High<- fun3(res5PercentHigh)
dim(res5F3High)
#[1] 546 5
res5F3_1<- fun3(res5Percent1)
#[1] 302 5
res5F3High_1<- fun3(res5Percent1High)
dim(res5F3High_1)
#[1] 570 5
res10F3<- fun3(res10Percent)
dim(res10F3)
#[1] 462 5
res10F3_1<- fun3(res10Percent1)
#[1] 474 5
nrow(subset(res5F3,dummy==0))
#[1] 139
nrow(subset(res5F3,dummy==1))
#[1] 139
nrow(subset(res5F3High,dummy==1))
#[1] 273
nrow(subset(res5F3High,dummy==0))
#[1] 273
nrow(subset(res10F3,dummy==0))
#[1] 231
nrow(subset(res10F3,dummy==1))
#[1] 231
nrow(subset(res10F3_1,dummy==1))
#[1] 237
nrow(subset(res10F3_1,dummy==0))
#[1] 237
dim(unique(res5F3))
#[1] 278 5
dim(unique(res5F3High))
#[1] 546 5
dim(unique(res10F3_1))
#[1] 474 5
dim(unique(res10F3))
#[1] 462 5
A.K.
________________________________
From: Cecilia Carmo <cecilia.ca...@ua.pt>
To: arun <smartpink...@yahoo.com>
Sent: Friday, June 14, 2013 10:44 AM
Subject: me again
There some matchs that are missing. That is, it is possible to have more matchs.
I'm sending you a sript and the data.
Than you.
Cecília
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