change import
parent
5007ccba05
commit
cf30354648
15
import_sql.r
15
import_sql.r
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@ -1,6 +1,6 @@
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library(foreach)
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indata<-read.table("/home/pi/rasolar/data_433046.txt",fill=TRUE,stringsAsFactors=FALSE)
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indata<-read.table("/home/ademant/src/rasolar/data/data_433058.txt",fill=TRUE,stringsAsFactors=FALSE)
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raw_dat=unlist(sapply(1:nrow(indata),function(i){return(strsplit(indata[i,],";")[[1]])}))
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var_names=unique(sapply(1:length(raw_dat),function(i){return(head(strsplit(raw_dat[i],":")[[1]],1))}))
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@ -10,10 +10,15 @@ names(raw_row)<-var_names
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intable<-foreach(i=1:nrow(indata),.combine=rbind)%do%{
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tid<-strsplit(indata[i,],";")[[1]]
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tout<-raw_row
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for(j in tid){
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ttid<-strsplit(j,":")[[1]]
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tout[ttid[1]]<-as.numeric(ttid[2])
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tout<-as.data.frame(t(sapply(tid,function(i){return(strsplit(i,":")[[1]])})))
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tout[,2]<-as.numeric(as.character(tout[,2]))
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tout[,1]<-as.character(tout[,1])
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names(tout)<-c("var","val")
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tout$time<-NA
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if("time"%in%tout$var){
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tout$time<-head(tout[tout$var=="time","val"],1)
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tout<-tout[tout$var!="time",]
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}
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return(tout)
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}
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solar_table<-rbind(solar_table,intable)
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