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Re: st: Loop: matching variables (in order)


From   Nick Bornschein <[email protected]>
To   "[email protected]" <[email protected]>
Subject   Re: st: Loop: matching variables (in order)
Date   Wed, 20 Nov 2013 22:15:30 +0100

Hi,

sorry, my mistake. Now it works. Thanks again Nick.

-Nick


> Am 20.11.2013 um 16:37 schrieb Nick Cox <[email protected]>:
> 
> I don't see your point. Did you try my code?
> 
> There is no difference between
> 
> tsline y1 || tsline y2
> 
> and
> 
> tsline y1 y2
> 
> Nick
> [email protected]
> 
> 
>> On 20 November 2013 15:31, Nick Bornschein <[email protected]> wrote:
>> Well, no.
>> 
>> Ich want to produce one graph with 2 lines: tsline `x' || tsline `y' (syntax
>> simplified) where x is for example apple and y is apple_m30. So have the
>> variables (these and more thats why I need a loop)
>> 
>> x: apple nokia biorad
>> y: apple_m30 nokia_m30 biorad_m30
>> 
>> And the graph needs to be (simplified): tsline apple || tsline apple_m30
>> then: tsline nokia || tsline nokia_m30
>> 
>> and so on.
>> 
>> And sorry for the double post, got an error message when I wrote first.
>> 
>> -Nick
>> 
>> 
>> 
>> Am 20.11.13 16:18, schrieb Nick Cox:
>>> 
>>> The key here, if I understand you correctly,  is that you need one
>>> loop, not two.  You are halfway there with your graph names. Also,
>>> -tsline- can take a varlist
>>> 
>>> foreach x of varlist apple-biorad {
>>>       tsline `x' `x'_m30 if datum >= `=date("01jan2010", "DMY")'
>>>       graph export Grafiken/`x'_m30.png, replace
>>> }
>>> 
>>> Nick
>>> [email protected]
>>> 
>>> 
>>> On 20 November 2013 15:12, Nick Bornschein <[email protected]>
>>> wrote:
>>> 
>>>> I have written the following loop, but there is a mistake when
>>>> creating the graphs I cannot solve.
>>>> First of all, I have an ordered list of x variables and an ordered
>>>> list of y variables. I want to create an graph (tsline) with 2 lines,
>>>> where I want use the first variable of the x variables and the first
>>>> variable of the y variables, then I want to create the next graph with
>>>> 2 lines with the second variable of the x variables and the second
>>>> variable of the y variables. How can I write that into the loop?
>>>> 
>>>> 
>>>> foreach x of varlist apple-biorad {
>>>>     foreach y of varlist apple_m30-biorad_m30 {
>>>>       tsline `x' if datum >= `=date("01jan2010", "DMY")' || tsline `y'
>>>> if datum >= `=date("01jan2010", "DMY")'
>>>>       graph export Grafiken/`x'_m30.png, replace
>>>>     }
>>>> }
>>> 
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