-1
我有以下的F1(F1.txt):與do.call問題rbind
"sequence" "support"
"1" "<{EADFE20F543836047330DEFFB893127AF536560121698ADE2FCE6985E07A40D8 SELECT;DD2E595CF23E65E128560B655E0C6848 SELECT}>" 0.286903266331658
"2" "<{F73431225ED64969DC4BEBD06092FD6F SELECT}>" 0.121309673366834
"3" "<{88FFF14FDD46ED862DAEB36F8D0F6215 SELECT}>" 0.0820508793969849
和附加文件(F2.txt):
"sequence" "support"
"1" "<{6A5167FBE316A83E1AB22FB3371D2E48 CREATE TEMP TABLE}>" 0.0808225046408682
"2" "<{6A5167FBE316A83E1AB22FB3371D2E48 SELECT}>" 0.0808225046408682
"3" "<{6A5167FBE316A83E1AB22FB3371D2E48 INSERT}>" 0.0808225046408682
我通過閱讀他們每個人以下命令:
F1 <-read.table (file.choose(), header = FALSE,sep = ",")
F2 <-read.table (file.choose(), header = FALSE,sep = ",")
,然後用於:
FF <- do.call(rbind,list(F1,F2))
我得到FF等爲:
> head (FF)
V1
1 sequence support
2 1 <{EADFE20F543836047330DEFFB893127AF536560121698ADE2FCE6985E07A40D8 SELECT;DD2E595CF23E65E128560B655E0C6848 SELECT}> 0.286903266331658
3 2 <{F73431225ED64969DC4BEBD06092FD6F SELECT}> 0.121309673366834
哪裏V1從何而來?
你爲什麼這樣做'九月= 「」'當它是真的不? –
將'header = T'添加到'read.table'。如果沒有列名稱,V1,V2,V3,...是分配的默認列名稱。如果你看,在你進入'rbind'之前,它們出現在F1和F2中。如上所述,擺脫'sep =「,''。 – Gregor