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Mike,
Thanks. I understand code and know how to use. When you have time, please post OLE/JScript solution. Thanks again!! Much appreciated.
--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
>
> Bert,
>
> The solution proposed by Howard using fopen/fputs would look something
> like the following (only briefly tested, and not necessarily the most
> efficient implementation):
>
> myCSVFile = "c:\\Temp\\Exploration.csv";
>
> if (Status("stocknum") == 0) {
> //
> // Open file, overwriting any existing file, and write the header
> //
>
> fh = fopen(myCSVFile, "w");
>
> if (fh) {
> // Make sure header matches same order as AddColumn statements.
> fputs("Ticker,Date/Time,Close\n", fh);
> fclose(fh);
> }
> }
>
> Filter = 1; // Set to whatever value you want.
> AddColumn(Close, "Close"); // Add whatever columns you want
>
> // Open file, appending to any existing file, and write the data.
> // Make sure this comes after the setting of Filter.
>
> fh = fopen(myCSVFile, "a");
>
> if (fh) {
> indices = BarIndex();
> firstBar = LastValue(ValueWhen(Status("firstbarinrange"), indices));
> lastBar = LastValue(ValueWhen(Status("lastbarinrange"), indices));
> dates = DateTime();
> symbol = Name();
>
> for (i = firstBar; i <= lastBar; i++) {
> if (Filter[i]) {
> // Make sure output matches same order as AddColumn statements.
> fputs(symbol + "," + DateTimeToStr(dates[i]) + "," + Close[i] +
> "\n", fh);
> }
> }
>
> fclose(fh);
> }
>
> You can improve upon the above by accepting the file name as a
> parameter, etc.
>
> I don't have time at the moment to throw togeather an OLE/JScript
> solution. But, if you particularly want it, I can post a follow up
> later.
>
> Mike
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "bistrader" <bistrader@> wrote:
> >
> > Mike,
> >
> > I know how to do manually: do an Exploration and then follow with
> Export. Yet, I want to control within afl. I want afl to put or create
> the exploration in csv file. I did read Barry Scarborough's Export EOD
> doc and afl. This is different. I saw Mike's comments about OLE and
> yours about OLE/js. Have written some very simple js to control running
> afls. Actually, I got an example from a friend of mine and simply cut
> and paste it to do what I need. So, I have "some" knowledge about js.
> Enough to read and understand it. In any case, if you or someone has a
> simple example than this would be great. I have also ready Harry's
> comments and tried using fopen and the like. Not giving up. Will keep at
> it, but if someone has example of exporting exploration then maybe I
> will get an "ahh, that is what I am doing wrong" moment. Thanks.
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Mike" sfclimbers@ wrote:
> > >
> > > Bert,
> > >
> > > Are you still looking for an answer to this? If all you want to do
> is to save your exploration results as a .csv file, then do as was
> suggested in an earlier reply:
> > >
> > > Click on drop arrow of AA Window "File" button, select "Export...",
> choose the location on disk that you want to save to.
> > >
> > > The above will give you a .csv file of your results. If you want to
> automate the process, then do as one of the other replies suggested; use
> OLE to drive and export the exploration (e.g. from JScript).
> > >
> > > Mike
> > >
> > > --- In amibroker@xxxxxxxxxxxxxxx, "bistrader" <bistrader@> wrote:
> > > >
> > > > Howard, I did read documentation. Could not find example of
> writing exploration in documentation, was having problems and thus the
> posting here.
> > > >
> > > > Bert
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, Howard B <howardbandy@> wrote:
> > > > >
> > > > > Hi Bis --
> > > > >
> > > > > The documentation explains how to write data to disk files from
> within AFL.
> > > > >
> > > > > You will need a sequence of:
> > > > > fopen -- one time to establish the file
> > > > > a loop that formats the data the way you want it, then calls
> fputs for each
> > > > > bar
> > > > > fclose -- one time to close the file and finalize the write.
> > > > >
> > > > > Thanks,
> > > > > Howard
> > > > >
> > > > >
> > > > > On Wed, Nov 18, 2009 at 9:17 AM, bistrader <bistrader@> wrote:
> > > > >
> > > > > >
> > > > > >
> > > > > > I would like to create a csv file of an afls' exploration.
> Does anyone have
> > > > > > an example?
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
>
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