2009/8/22 Allin Cottrell <cottrell@wfu.edu>

On Fri, 21 Aug 2009, Henrique wrote:

> *Question 1*

> To save a OLS model with a specific name I can use *Example1 <-
> ols x1 const x2 x3 --robust --quiet*, but if I would like to
> name the model as Example 1 (with a space between Example and
> 1), according to Gretl manual, I can write *"Example 1" <- ols
> x1 const x2 x3 --robust --quiet*, am I correct? When a proceed
> in that way I get an error message. The only way it works is

> without the options *--robust --quiet*.

That was a bug, now fixed in CVS.

> *Question 2*

> Is it possible to insert some instruction on a Gretl script file
> in order to make Gretl recognize what operational system it is
> running on? More specifically, I would like to make a script to
> use on both of my computers (Windows based and OS/X based).

You have the accessor $windows,

<console>
? help $windows

$windows
Output: scalar

Returns 1 if gretl is running on MS Windows, otherwise 0. By
conditioning on the value of this variable you can write shell
calls that are portable across different operating systems.
</console>

We don't have a specific indicator for OS X.

Allin Cottrell
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