質問編集履歴
2
誤字
test
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test
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#読み込み,書き出しフォルダの定義
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-
dname<-"C:/Users/
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dname<-"C:/Users/実験用/"
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#読み込みファイル名 .csvを含めない
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1
プログラムの追加
test
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test
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}
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```
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以下のプログラム実行するとError in cbind(test.df, fit.lm.pred) : object 'fit.lm.pred' not foundというエラーが出ます。
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```ここに言語を入力
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#繰り返し回数
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m_max<-1
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#k-foldのk
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k_max<-10
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#読み込み,書き出しフォルダの定義
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dname<-"C:/Users/goto/Dropbox/研究室用/実験用記述/"
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#読み込みファイル名 .csvを含めない
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fname<-"Tomcat"
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df <- read.csv(paste(dname,fname,".csv", sep = ""), header=T, row.names=NULL)
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for(m in 1:m_max){
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set.seed(m)
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ds <- df[order(runif(nrow(df))),]
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for(k in 1:k_max){
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d <- ds[-round(1+(nrow(df)/k_max)*(k-1)):-round(nrow(df)/k_max*k),]
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write.csv(d, file=paste(dname,fname,"_cv_Fit_",k-1,"_",m-1,".csv", sep = ""),row.names = FALSE)
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d <- ds[round(1+(nrow(df)/k_max)*(k-1)):round(nrow(df)/k_max*k),]
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write.csv(d, file=paste(dname,fname,"_cv_Tst_",k-1,"_",m-1,".csv", sep = ""),row.names = FALSE)
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#ロジスティック回帰
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#result1=lm(bug~wmc+dit+noc+cbo+rfc+lcom+npm+lcom3+loc+dam+moa+ic+cbm,data=fit.df)
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result1=glm(bug~.,data=fit.df)
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#↓結果についてステップ関数
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step.glm<-step(result1)
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#結果
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summary(result1)
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# 線形判別
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library(MASS)
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result2 <- lda(bug ~., data = fit.df, na.action = "na.omit", CV = TRUE)
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#
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result2
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#
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ct <- table(fit.df$bug, result2$class)
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diag(prop.table(ct,1))
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sum(diag(prop.table(ct)))
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if(m==0||k==0){
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result_summary.df<-cbind(cbind(test.df,fit.lm.pred),fit.rf.pred)
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}else{
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result_summary.df<-rbind(result_summary.df,cbind(cbind(test.df,fit.lm.pred),fit.rf.pred))
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}
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}
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}
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write.csv(result_summary.df,paste(dname,"result_summary.csv",sep=""))
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コード
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```
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