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Have a
look at the DayOfYear(), it might come in handy to create a DayOfDecade()
or DayOfCentury() function which you could could use instaeda of an arbitrary
index.
<FONT face=Arial color=#0000ff
size=2>
Next
you could write a function DaysSince() (TJ?) That would solve all
problems.
<FONT face=Arial color=#0000ff
size=2>
have
fun,
<FONT face=Arial color=#0000ff
size=2>herman
<FONT face=Tahoma
size=2>-----Original Message-----From: Michael.S.G.
[mailto:OzFalcon@xxxxxxxx]Sent: Friday, February 20, 2004 11:05
PMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker]
Can anyone help me Sort this out....Herman,
Yes - This is one way (Mabie the only) way of working around the
problem.Though a little messy - Im sure I could live with it.We'll see
if anything else comes
up.
Thanks,
Michael.At 01:49 PM 21/02/2004, you wrote:>You could
convert DateNum() to a DateIndex which will be a much smaller >number.
You would have to pick a first date for zero, your reference, or >count
backwards from today... depend on your application.>>The
DateIndex would simply be the number of bars before a given point. For
>10 years you should have a maximum count of about 10*250=2500 which is
>much smaller than you datenum.>>Interesting
problem,>good luck,>herman.>-----Original
Message----->From: Michael.S.G. [mailto:OzFalcon@xxxxxxxx]>Sent:
Friday, February 20, 2004 8:45 PM>To:
amibroker@xxxxxxxxxxxxxxx>Subject: [amibroker] Can anyone help me Sort
this out....>>Has anyone yet got around the DateNum() / 32 bit
float limitation yet?>>This is a real Turd of a problem - And
I'd like to know if there are any
>workarounds/solutions?>>For me - I wish to Transform
DateNum() to a Ranking system I can sort >under AA.>>But
two limitations are stoping me.>1) The use of Strings in AB appears to
be as single variables. (Not Arrays).>2) Transforming the value from
DateNum creates a number greater than 7 >significant digits. Inducing
the 32bit Float limitation.>>For those unaware of the above
constrictions, Here is a sample AFL to show >you.>>//
Combined Sort for AA.>//>// Filter = "Curent
Stock">//>// Range = "All Quotes">>// Create
a Date/Rank to Sort with.>//>// Doesn't work (Strings can not be
arrays?)>SortStr = "" + Year() + "/" + Month() + "/" + Day() +
":" + Close;>//>// Doesn't work (Larger than 7 digits - 32bit
Float)>SortVar = (DateNum()*100) +
Close;>>>AddColumn(Close,"Close",1.2);>AddTextColumn(SortStr,"SortStr",1.2);>AddColumn(SortVar,"SortVar",1.2);>>//Filter>Filter
= 1;>>>Send BUG REPORTS to bugs@xxxxxxxxxxxxx>Send
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