我在下面列出的程序结束时遇到问题 我在CMD中输入了它 它说不正确的语法我该如何解决
dt3 <- dt2 %>%
select(-starts_with("T")) %>%
spread(Participant, Diff)
dt3
# ID A B
# 1 1 -0.6692558 -0.07348492
# 2 2 0.3349710 -0.20949564
# 3 3 -0.2685937 -0.05019846
# 4 4 0.3103840 0.19880236
# 5 5 0.8375426 0.63109211
# 6 6 -0.8542685 0.23073450
# 7 7 0.2820178 -0.21439351
# 8 8 0.8503595 0.37773408
# 9 9 0.2235143 -0.02902127
# 10 10 -0.4978889 -0.08451214
答案 0 :(得分：0)
以下两个示例可以帮助您。
...使用Set/P：
:NQ2
ClS
Echo Which has more power...
Echo 1) C4
Echo 2) TNT
Set/P "logo=[1/2]?"
If "%logo%"=="1" GoTo CA2
If "%logo%"=="2" GoTo IA2
GoTo NQ2
:CA2
ClS
Echo Congrats you're correct; C4 has around 1.2 times the power of TNT.
Set/P "asd=Restart [Y/N]?"
If /I "%asd:~,1%"=="y" GoTo menu
If /I Not "%asd:~,1%"=="n" GoTo CA2
GoTo NQ3
:IA2
ClS
Echo Sorry you're incorrect; TNT has only 83%% of the power of C4.
Set/P "asd=Restart [Y/N]?"
If /I "%asd:~,1%"=="y" GoTo menu
If /I Not "%asd:~,1%"=="n" GoTo IA2
:NQ3
...还有一个使用Choice （请输入Choice/?获取命令帮助）：
:NQ2
ClS
Echo Which has more power...
Echo 1) C4
Echo 2) TNT
Choice /C 12
If ErrorLevel 2 GoTo IA2
:CA2
ClS
Echo Congrats you're correct; C4 has around 1.2 times the power of TNT.
Choice /M "Restart"
If Not ErrorLevel 2 GoTo menu
GoTo NQ3
:IA2
ClS
Echo Sorry you're incorrect; TNT has only 83%% of the power of C4.
Choice /M "Restart "
If Not ErrorLevel 2 GoTo menu
:NQ3