Hi, I guess it is because I spread the command in different rows. Thank you
very much for your help.
Petr Pikal wrote:
>
> Hi
>
> [EMAIL PROTECTED] napsal dne 11.12.2007 13:06:14:
>
>>
>> Hello everyone,
>>
>> I would like to use the "if" statements and I was thinking sth like
>>
>> If () {} else{ if() {} else{} }
>>
>> Is this a possible solution and is there any syntax error?
>
> Except the first letter, nothing sooms to be wrong.
>
>> if (1==1) {print("a")} else { if(1==1) {print("b")} else{print("c")} }
> [1] "a"
>> if (1==2) {print("a")} else { if(1==1) {print("b")} else{print("c")} }
> [1] "b"
>> if (1==2) {print("a")} else { if(1==2) {print("b")} else{print("c")} }
> [1] "c"
>>
>
> I beleive you noticed a difference between if() and ifelse() functions.
> And of course if you spread your command in several rows be carefull not
> to have valid syntax before you ended a whole command.
> e.g.
> if (1==2) {print("a")}
> else { if(1==2) {print("b")} else{print("c")} }
>
> Error: unexpected 'else' in "else"
>
>
> Regards
> Petr
>
>
>>
>> Could anyone give me some advice? Many thanks.
>> --
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>> tp14272459p14272459.html
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>>
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>
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>
>
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