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Dear Prashanth,
Many thanks, and sincere apologies.
I just now visited the group on the web, searched for all messages having the word 'vinay', came across Mr. Mike sfclimbers's detailed reply of 5th June. This reply unfortunately I had not seen so far, and that is why I was wrongly under the impression that no one was helping me, and so I was posting my message again & again. I think you are referring to this message.
I wonder how & why his message did not come to my mailbox. My sincere apologies for all the difficulties caused to you, Mike & others.
And my thanks again,
Vinay
On Thu, 05 Jun 2008 19:19:55 +0530, Prashanth <prash454.ta@xxxxxxxxx> wrote:
> Vinay,
>
> At the risk of repeating the same thing, I still believe that you are
> complicating what is essentially a simple item.
>
> You want to get the dates of previous spike and next spike.
>
> Next Spike wont be shown unless you have data for the future as well. I hope
> that you are not implying that AB give out future date of spike if you dont
> have data itself
>
> For example, if there is a spike on say 15th Jan and another spike on say
> 15th April and you are exploring using Date Range from 15March to 15 March,
> you want to get the number of days btw 15th Jan and 15th March and likewise
> from 15th March to 15th April.
>
> This output gives 2 range of days. If you just explore using syntax already
> provided on 15th April, you get the combined number of days. If you combine
> the first 2 output, it matches perfectly with this.
>
> I just dont really understand why you need to calculate the future from past
> rather than simply calculating the difference of dates.
>
> Cheers
>
> Prashanth
>
>
>
> ----- Original Message -----
> From: "Vinay Gakkhar." <vgakkhar@xxxxxxxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Thursday, June 05, 2008 6:59 PM
> Subject: [amibroker] Can you please help me with this?
>
>
>> Yes, that's almost right.
>> More particularly, I want the number of bars between the one just before &
> the one just after my selected 'current' date.
>>
>> Best regards,
>>
>> Vinay
>>
>> On Thu, 05 Jun 2008 18:49:29 +0530, Lal <klal25@xxxxxxxxxxx> wrote:
>>
>> >
>> > Are you saying that you just want the number of bars between every two
> volume spikes?
>> >
>> >
>> >
>> > ----- Original Message ----
>> > From: Vinay Gakkhar. <vgakkhar@xxxxxxxxxxx>
>> > To: Amibroker <amibroker@xxxxxxxxxxxxxxx>
>> > Sent: Thursday, 5 June, 2008 2:07:07 PM
>> > Subject: [amibroker] Can you please help me with this?
>> >
>> > Dear Mr. Prashanth,
>> > Dear Mr. Tomasz Janeczko,
>> >
>> > Despite my posting it in many ways many times, so far no member of the
> group has come out to help me with my difficulty in coding which is detailed
> as follows:
>> >
>> > 1) At present I calculate the number of days in the past period since
> the last volume spike using the following formula:
>> >
>> > BackRef = 150; // Number of days to look back
>> > DaysSinceLastVolumeSpike =
> BarsSince(V>(MA(V,BackRef)+StDev(V,BackRef)));
>> >
>> > 2) Now I want to find the number of days to look forward till the next
> volume spike.
>> >
>> > 3) For example, if today I select a past date (suppose 22nd Jan 2008)
> both in the 'from' and in the 'to' boxes of 'Range' in 'Automatic Analyssis'
> and press the 'Explore' button, maybe it will show to me that the next
> volume spike took place 9 days after 22nd Jan 2008.
>> >
>> > Can you please help me with this problem?
>> >
>> > Best regards,
>> >
>> > Vinay
>> >
>> > ------- Forwarded message -------
>> > From: "Vinay Gakkhar." <vgakkhar@xxxxxxxxxxx>
>> > To: amibroker@xxxxxxxxxxxxxxx
>> > Cc:
>> > Subject: May I clarify?
>> > Date: Tue, 03 Jun 2008 09:48:11 +0530
>> >
>> > Dear Prashanth,
>> >
>> > I addressed this post to you by name because I posted it several times
> to the forum in general but no one came forward to help me. Now I know it
> was because it is perhaps quite difficult to code.
>> >
>> > I will now explain to you what exactly I want to do, then I am sure you
> or any other group member will find it easy to guide me.
>> >
>> > I know I can identify the number of "DaysSinceLastVolumeSpike" using
> "DaysSinceLastVolumeSpike = BarsSince(V>(MA(V,BackRef)+StDev(V,BackRef)));".
>> >
>> > Now I want to identify the next spike after this spike.
>> >
>> > Being not so proficient in afl, I don't know how to code this.
>> >
>> > If possible to get this using a simple code, or by making a small change
> in the above narration, I will also prefer it.
>> >
>> > Will it be easier to help me now?
>> >
>> > Best regards,
>> >
>> > Vinay
>> >
>> >
>> >
>> > On Tue, 03 Jun 2008 09:22:27 +0530, Prashanth <prash454.ta@xxxxxxxxx>
> wrote:
>> >
>> >> Hello Vinay,
>> >>
>> >> In my opinion, you are complicating things un-necessarily. I fail to
>> >> understand why you need to know the number of bars after the date of
>> >> reference when you can get the difference in bars by either using a
> simple
>> >> subtraction of dates or extracting the output to excel and then
> calculating
>> >> the difference in dates.
>> >>
>> >> I believe its possible to code what you are looking for, though it gets
> bit
>> >> complicated (at least for me).
>> >>
>> >> Cheers
>> >>
>> >> Prashanth
>> >>
>> >> PS: Please don't address posts to me (when posting to groups)
> specifically
>> >> since there are a lot of guys who are better equiped to handle queries
> here
>> >> compared to me.
>> >>
>> >> ----- Original Message -----
>> >> From: "Vinay Gakkhar." <vgakkhar@xxxxxxxxxxx>
>> >> To: <amibroker@xxxxxxxxxxxxxxx>
>> >> Sent: Tuesday, June 03, 2008 5:55 AM
>> >> Subject: [amibroker] Dear Prashanth,
>> >>
>> >>
>> >>> Dear Prashanth,
>> >>>
>> >>> Can you please help me with this?
>> >>>
>> >>> At present I calculate the number of days in the past period since the
>> >> last volume spike using the following formula:
>> >>>
>> >>> BackRef = 150; // Number of days to look back
>> >>>
>> >>> DaysSinceLastVolumeSpike =
> BarsSince(V>(MA(V,BackRef)+StDev(V,BackRef)));
>> >>>
>> >>> Now I want to find the number of days in the future period till the
> next
>> >> volume spike.
>> >>>
>> >>> For example, if today I select a past date (suppose 22nd Jan 2008)
> both
>> >> in the 'from' and in the 'to' boxes of 'Range' in 'Automatic Analyssis'
> and
>> >> press the 'Explore', maybe it will show to me that the next volume
> spike
>> >> took place 9 days after 22nd Jan 2008.
>> >>>
>> >>> I hope I have explained in an understandable manner.
>> >>>
>> >>> Can you please guide me now?
>> >>>
>> >>> Best regards,
>> >>>
>> >>> Vinay
>> >
>> >
>> > ------------------------------------
>> >
>> > Please note that this group is for discussion between users only.
>> >
>> > To get support from AmiBroker please send an e-mail directly to
>> > SUPPORT {at} amibroker.com
>> >
>> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>> > http://www.amibroker.com/devlog/
>> >
>> > For other support material please check also:
>> > http://www.amibroker.com/support.html
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>> >
>> >
>> >
>> >
>> > __________________________________________________________
>> > Sent from Yahoo! Mail.
>> > A Smarter Email http://uk.docs.yahoo.com/nowyoucan.html
>>
>>
>>
>>
>> ------------------------------------
>>
>> Please note that this group is for discussion between users only.
>>
>> To get support from AmiBroker please send an e-mail directly to
>> SUPPORT {at} amibroker.com
>>
>> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
>> http://www.amibroker.com/devlog/
>>
>> For other support material please check also:
>> http://www.amibroker.com/support.html
>> Yahoo! Groups Links
>>
>>
>>
>
>
> ------------------------------------
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
> Yahoo! Groups Links
>
>
>
>
------------------------------------
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