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<SPAN
class=586003616-16042003>Anyone,
<SPAN
class=586003616-16042003>
Ok, a
very simple example.....
<SPAN
class=586003616-16042003> <FONT
size=2>
x=IIf (<FONT
color=#000000>H ><FONT
color=#0000ff>Ref(<FONT
color=#000000>H,-<FONT
color=#ff00ff>1)<FONT
color=#282828>,H<FONT
color=#282828>,L<FONT
color=#282828>); this would result in
a line touching either the h or low of each bar based on the
condition.<SPAN
class=586003616-16042003><FONT
size=2>
if (H >Ref(H,-1<FONT
color=#0000ff face=Arial size=2>))<FONT
face=Arial>
y = H<FONT color=#0000ff
face=Arial>;
<FONT color=#0000ff face=Arial
size=2>else
y =L;<FONT
color=#0000ff>
Plot(y,<FONT
color=#ff00ff>"HL",<FONT
color=#000000>colorYellow<FONT
size=2>,1<FONT
color=#282828>);<FONT
color=#0000ff>
Plot(<FONT
color=#000000>C<FONT
color=#282828>,""<FONT
color=#282828>,4<FONT
color=#282828>,<FONT
color=#000000>styleCandle<FONT
face=Arial size=2>);
rather
than evaluating the condition on a bar by bar basis this looks to lastvalue(h)
to determine Y for the whole chart. How would I use the if/else syntax to copy
IFF?
Jayson
<FONT face=Tahoma
size=2>-----Original Message-----From: bluesinvestor
[mailto:investor@xxxxxxxxxxxxx]Sent: Wednesday, April 16, 2003 11:00
AMTo: amibroker@xxxxxxxxxxxxxxxSubject: RE: [amibroker]
AmiBroker 4.31.0 BETA Examples
<SPAN
>Actually let me clarify
something:
<FONT color=blue face="Arial CE"
size=2><SPAN
>condition<FONT
color=blue face="Arial CE" size=2><SPAN
> expression= <SPAN
class=SpellE>i<<SPAN
class=SpellE>barcount;
<SPAN
>means do the loop
as long as i< the current <SPAN
class=SpellE>barcount (like cum(1))?? <FONT
color=red face="Arial CE" size=2><SPAN
>YES<FONT
face="Courier New" size=2><SPAN
>
<SPAN
>this<FONT
color=navy face=Arial size=2><SPAN
> would actually be
something like do the loop as long as i<<SPAN
class=SpellE>barcount where barcount = <SPAN
class=SpellE>lastvalue(cum(1))
<SPAN
>
<SPAN
>Regards,
<SPAN
>Peter
<SPAN
>
<SPAN
>-----Original
Message-----From:
bluesinvestor [mailto:investor@xxxxxxxxxxxxx] <SPAN
>Sent: <st1:date Year="2003"
Day="16" Month="4"><SPAN
>Wednesday, April 16,
2003<SPAN
> <st1:time
Minute="51" Hour="10"><SPAN
>10:51
AM<SPAN
><SPAN
>To: amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: RE: [amibroker] AmiBroker 4.31.0
BETA Examples
<FONT face="Times New Roman"
size=3>
<FONT color=navy face=Arial
size=2>Hello
Jayson,
<FONT color=navy face=Arial
size=2><SPAN
>
<FONT color=blue face=Arial
size=2>myema[ 0 ]
= close [0];<SPAN
>
<FONT color=navy face=Arial
size=2><SPAN
>
<FONT color=navy face=Arial
size=2>Amibroker
uses zero based arrays meaning that the first record in an array is at the 0
position. Basically this just gives
a value to the first myema array.
The zero position is the first data record of the close
array.
<FONT color=navy face=Arial
size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>for
(<SPAN
> <SPAN
>init-expression <SPAN
>; <SPAN
>cond-expression <SPAN
>; <SPAN
>loop-expression <SPAN
>) <SPAN
>statement <FONT
face="Courier New" size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>init-expression=
i=1;
<SPAN
>means we start the
loop with i=1? <FONT color=red face="Arial CE"
size=2><SPAN
>YES<FONT
face="Courier New" size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>condition
expression= i<barcount;
<SPAN
>means do the loop
as long as i< the current barcount (like cum(1))??
<SPAN
>YES<FONT
face="Courier New" size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2>loop
expression= i<FONT
face="Times New Roman"><SPAN
>++
<SPAN
>means i+i+i
??????????
<SPAN
>basically this just
means i = i + 1<FONT color=red
face="Arial CE"><SPAN
>
<FONT color=red
face="Arial CE" size=2><SPAN
>
<FONT color=navy face=Arial
size=2>Hope this
helps,<SPAN
>
<FONT color=navy face=Arial
size=2><SPAN
>Peter
<SPAN
>
<SPAN
>-----Original
Message-----From: Jayson
[mailto:jcasavant@xxxxxxxxxxxx] <SPAN
>Sent: <st1:date Year="2003"
Day="16" Month="4"><SPAN
>Wednesday, April 16,
2003<SPAN
> <st1:time
Minute="35" Hour="10"><SPAN
>10:35
AM<SPAN
><SPAN
>To: amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: RE: [amibroker] AmiBroker 4.31.0
BETA Examples
<FONT face="Times New Roman"
size=3>
<FONT color=blue face=Arial
size=2>"All you
really need to know about new features in AFL<FONT color=blue
face=Arial>
<FONT color=blue face=Arial
size=2>I
described in:<SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
> <FONT
color=blue face=Arial><SPAN
>
<FONT color=blue face=Arial
size=3><A
href=""><SPAN
>http://groups.yahoo.com/group/amibroker/message/37591<FONT
color=blue face=Arial size=2><SPAN
>
"<SPAN
>
<FONT color=blue face=Arial
size=3><SPAN
>
<FONT color=blue face=Arial
size=3><SPAN
>
<FONT color=blue face=Arial
size=2>Well,
almost all........ <SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>
<FONT color=blue face=Arial
size=2>Tomasz or
any one smarter than me,
<FONT face="Times New Roman"
size=3>
<FONT color=blue face=Arial
size=2>Examples
certainly help. But I am still a bit lost.... from the
post....
<FONT face="Times New Roman"
size=3>
<SPAN
>
<FONT color=red face=Arial
size=2>This
example illustrates the for
statement: <SPAN
><FONT
color=red face=Arial size=2><SPAN
> <FONT
face="Courier New" size=2><SPAN
>
<FONT color=red
face="Courier New" size=2>myema[ 0 ] =
Close[ 0 ];
<FONT color=red face=Arial
size=2>for( i = 1;
i < BarCount; i++ )<FONT color=red face=Arial
size=2><SPAN
><FONT
face=Arial><SPAN
>{<FONT
face=Arial>myema[ i ] = 0.1 * Close[ i ] + 0.9
* myema[ i - 1 ];<FONT face="Courier New"
size=2><SPAN
>
<FONT face="Courier New"
size=2><SPAN
>
<FONT color=blue face=Arial
size=2>myema[ 0 ]
= close [0];<SPAN
>
<FONT face="Courier New"
size=2><SPAN
>
<FONT color=blue face=Arial
size=2>Do I
assume this translates to..... myema today =close today
?? similar to myema=c;??<FONT face="Courier New"
size=2><SPAN
>
<FONT face="Courier New"
size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>for
(<SPAN
> <SPAN
>init-expression <SPAN
>; <SPAN
>cond-expression <SPAN
>; <SPAN
>loop-expression <SPAN
>) <SPAN
>statement <FONT
face="Courier New" size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>init-expression=
i=1;
<SPAN
>means we start the
loop with i=1?<SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>condition
expression= i<barcount;
<SPAN
>means do the loop
as long as i< the current barcount (like
cum(1))??<SPAN
>
<FONT color=blue face="Arial CE"
size=2>loop
expression= i++ <FONT
color=blue face="Arial CE" size=2><SPAN
>means i+i+i
??????????<SPAN
>
<FONT color=blue face=Arial
size=2>Could
someone please convert the expression to
english? <SPAN
>
<FONT face="Courier New"
size=2><SPAN
>
<FONT color=blue face="Arial CE"
size=2><SPAN
>Tia,<FONT
face="Courier New" size=2><SPAN
>
<FONT face="Times New Roman"
size=3>
<FONT color=blue face=Arial
size=2>Jayson
<P class=MsoNormal
><FONT
face=Tahoma size=2><SPAN
>-----Original
Message-----From: Tomasz
Janeczko [mailto:amibroker@xxxxxx]<SPAN
>Sent: <st1:date Year="2003"
Day="16" Month="4"><SPAN
>Wednesday, April 16,
2003<SPAN
> <st1:time
Minute="53" Hour="5"><SPAN
>5:53
AM<SPAN
><SPAN
>To: amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: Re: [amibroker] AmiBroker 4.31.0
BETA Examples
<FONT face="Times New Roman"
size=2>Hello,
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=2>I fully agree. for/while/if-else + array
access is covered
<FONT face="Times New Roman"
size=2>on 3 or 4 pages of any C/C++
book
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=2>So this is actually less than 1% of entire
C/C++ book.
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=2>So there is absolutely no need to buy/read
C++ book
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=2>All you really need to know about new
features in AFL
<FONT face="Times New Roman"
size=2>I described
in:
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=2><A
href="">http://groups.yahoo.com/group/amibroker/message/37591
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=3>
<FONT face="Times New Roman"
size=3>Best regards,Tomasz
Janeczkoamibroker.com
<BLOCKQUOTE
>
<SPAN
>----- Original Message -----
<FONT
face=Arial size=2><SPAN
>From:<FONT
face=Arial size=2> <A
href=""
title=uenal.mutlu@xxxxxxxxxxx>uenal.mutlu@xxxxxxxxxxx
<SPAN
>To:<FONT
face=Arial size=2> <A
href=""
title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
<SPAN
>Sent:<FONT
face=Arial size=2>
<FONT face=Arial
size=2>Wednesday, April 16,
2003<SPAN
> <st1:time
Minute="39" Hour="10"><SPAN
>10:39
AM<SPAN
>
<SPAN
>Subject:<FONT
face=Arial size=2> Re:
[amibroker] AmiBroker 4.31.0 BETA Examples
<FONT face="Times New Roman"
size=3>
<SPAN
>Hi
Steve,
<SPAN
>C++ is definitely not
required to program in AFL;
<SPAN
>it would be an overkill! C++
covers maybe 10 times
<SPAN
>more stuff than
AFL.
<SPAN
>The new stuff in AFL is easily
learnt within 2 hours.
<SPAN
>Simply ask the people here.
<SPAN
>UM
<FONT face="Times New Roman"
size=3>
<BLOCKQUOTE
>
<SPAN
>----- Original Message -----
<FONT
face=Arial size=2><SPAN
>From:<FONT
face=Arial size=2> <A
href="" title=jcasavant@xxxxxxxxxxxx>Jayson
<SPAN
>To:<FONT
face=Arial size=2> <A
href=""
title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
<SPAN
>Sent:<FONT
face=Arial size=2>
<FONT face=Arial
size=2>Wednesday, April
16, 2003<SPAN
> <st1:time
Minute="50" Hour="6"><SPAN
>6:50
AM<SPAN
>
<SPAN
>Subject:<FONT
face=Arial size=2> RE:
[amibroker] AmiBroker 4.31.0 BETA
Examples
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2>Thank
you Steve, I will see if I can locate a
copy.
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Regards,
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Jayson
<P class=MsoNormal
><FONT
face=Tahoma size=2><SPAN
>-----Original
Message-----From: Steve
Dugas [mailto:sjdugas@xxxxxxxxx]<SPAN
>Sent: <st1:date
Year="2003" Day="15" Month="4"><SPAN
>Tuesday, April 15,
2003<SPAN
> <st1:time
Minute="22" Hour="23"><SPAN
>11:22
PM<SPAN
><SPAN
>To: <A
href="">amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: Re: [amibroker] AmiBroker
4.31.0 BETA Examples
<FONT face="Times New Roman"
size=2>Hi
Jayson,
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>Sorry to offer the help and then not be
around to follow through on it. But, Monday seems to roll around almost
every week these days, and then its off to work again. Better for you though
- TJ filled in for me : - )
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>I'm not sure what kind of book you
would like, but since TJ seems to follow C++ syntax, I can recommend a C++
book that I found to be very good (pretty big though - over 1000 pages). It
is very thorough and easy to understand - definitely geared for beginners in
my opinion. It is "C++ Primer Plus" by Stephen Prata. I think you could
probably just read up on the items you are interested in if you aren't
interested in learning the whole language. Be careful because it seems that
there are a couple of other C++ books that call themselves "primers",
but are definitely NOT for beginners. Especially stay away from Stanley
Lippman's book, at least until you have some experience (take it from
me....please!).
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2><SPAN
>Steve
<FONT face="Times New Roman"
size=3><SPAN
>
<BLOCKQUOTE
>
<SPAN
>----- Original Message -----
<FONT
face=Arial size=2><SPAN
>From:<FONT
face=Arial size=2> <A
href=""
title=jcasavant@xxxxxxxxxxxx>Jayson
<FONT face=Arial
size=2><SPAN
>To:<FONT
face=Arial size=2> <A
href=""
title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
<FONT face=Arial
size=2><SPAN
>Sent:<FONT
face=Arial size=2>
<FONT face=Arial
size=2>Monday, April 14,
2003<SPAN
> <st1:time
Minute="1" Hour="10"><SPAN
>10:01
AM<SPAN
>
<FONT face=Arial
size=2><SPAN
>Subject:<FONT
face=Arial size=2> RE:
[amibroker] AmiBroker 4.31.0 BETA
Examples
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Thank you Tomasz.
I have obviously gone from being fairly high on the learning curve to
Newbie in just one week end :(
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Could you
recommend a beginner level book that may help some of us get up to speed
with this new upgrade? I might as well be reading Japanese , but I don't
want to start THAT thread again :))
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Jayson
<P class=MsoNormal
><FONT
face=Tahoma size=2><SPAN
>-----Original
Message-----From: Tomasz
Janeczko [mailto:amibroker@xxxxxx]<SPAN
>Sent: <st1:date
Year="2003" Day="14" Month="4"><SPAN
>Monday, April 14,
2003<SPAN
> <st1:time
Minute="54" Hour="3"><SPAN
>3:54
AM<SPAN
><SPAN
>To:
amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: Re: [amibroker] AmiBroker
4.31.0 BETA Examples
<FONT face="Times New Roman"
size=2><SPAN
>Hello,
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>While IIF works on
ARRAY,
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>if/else works on INDIVIDUAL
number/boolean (element of the array).
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>Therefore you should write
either
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>a1 = IIF( C > Ref( C, -1 ), 1, 0
);
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>(or even: a1 = C > Ref( C, -1
);
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>or
iterate:
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>for( i = 1; i < BarCount; i++
)
<FONT face="Times New Roman"
size=2>{
<FONT face="Times New Roman"
size=2> if ( Close[ i ]
> Close[ i - 1 ] )
<FONT face="Times New Roman"
size=2>
a1[ i ] = 1;
<FONT face="Times New Roman"
size=2>
else
<FONT face="Times New Roman"
size=2><SPAN
> a1[ i ]
= 0;
<FONT face="Times New Roman"
size=2>}
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>It is important to understand that
IIF is a FUNCTION that works on arrays,
<FONT face="Times New Roman"
size=2>while if/else is control flow
STATEMENT.
<FONT face="Times New Roman"
size=2>Function just evaluates all arguments
and returns value(s)
<FONT face="Times New Roman"
size=2>Control flow statement changes
program flow.
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>This is fundamental
difference.
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=3>Best regards,Tomasz
Janeczkoamibroker.com
<BLOCKQUOTE
>
<FONT face=Arial
size=2>----- Original
Message -----
<P class=MsoNormal
><FONT face=Arial
size=2><SPAN
>From:<FONT
face=Arial size=2> <A
href=""
title=jcasavant@xxxxxxxxxxxx>Jayson
<FONT face=Arial
size=2><SPAN
>To:<FONT
face=Arial size=2> <A
href=""
title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
<FONT face=Arial
size=2><SPAN
>Sent:<FONT
face=Arial size=2>
Monday, April 14, 2003 7:55 AM
<FONT face=Arial
size=2><SPAN
>Subject:<FONT
face=Arial size=2> RE:
[amibroker] AmiBroker 4.31.0 BETA
Examples
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Steve,
<FONT color=blue face=Arial
size=2><SPAN
>Your example
makes sense yet does not seem to work for me. Else seems to be ignored .
Using the IIF this would simply be
......
<FONT color=blue face=Arial
size=2><SPAN
>a1=iif(c>ref(c,-1),1,0);
I am certainly missing something here.... your input
appreciated..
<FONT color=blue face=Arial
size=2><SPAN
>jayson
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
><IMG
align=baseline border=0 height=638 id=_x0000_i1025
src="gif00223.gif"
width=752>
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT color=blue face=Arial
size=2><SPAN
>Jayson
<P class=MsoNormal
><FONT
face=Tahoma size=2><SPAN
>-----Original
Message-----From:
Steve Dugas [mailto:sjdugas@xxxxxxxxx]<SPAN
>Sent: Sunday, April 13, 2003 11:25
AMTo:
amibroker@xxxxxxxxxxxxxxx<SPAN
>Subject: Re: [amibroker] AmiBroker
4.31.0 BETA Examples
<FONT face="Times New Roman"
size=2>Hi
Ken,
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>I think the concept of loops and
if-then-else is the same in all languages. I imagine you
could read up on it at many websites (e.g. - MSDN
scripting site). Once you grasp the concept, it is just a matter of
using AFL syntax. You would probably use it mostly for iterating your
arrays if you wanted to do that. Here is a simple pseudo-code - try
coding it in AFL:
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>For (SecondBar to
LastBar)
<FONT face="Times New Roman"
size=2> If (Today's Close >
Yesterday's Close)
<FONT face="Times New Roman"
size=2> MyArray =
1
<FONT face="Times New Roman"
size=2>
Else
<FONT face="Times New Roman"
size=2> MyArray =
0
<FONT face="Times New Roman"
size=2>Plot
MyArray
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2>Of course, please feel free to ask
for help!
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=2><SPAN
>Steve
<FONT face="Times New Roman"
size=3><SPAN
>
<FONT face="Times New Roman"
size=3>----- Original Message -----
<BLOCKQUOTE
>
<P class=MsoNormal
><FONT face=Arial
size=2><SPAN
>From:<FONT
face=Arial size=2>
Tomasz
Janeczko
<FONT face=Arial
size=2><SPAN
>To:<FONT
face=Arial size=2>
<A href=""
title=amibroker@xxxxxxxxxxxxxxx>amibroker@xxxxxxxxxxxxxxx
<FONT face=Arial
size=2><SPAN
>Sent:<FONT
face=Arial size=2>
Sunday, April 13, 2003 10:39 AM
<FONT face=Arial
size=2><SPAN
>Subject:<FONT
face=Arial size=2>
Re: [amibroker] AmiBroker 4.31.0 BETA
Examples
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=2><SPAN
>Ken,
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=2>Very nice
story :-)
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=2>As per
your request, attached is a Parabolic SAR formula
<FONT
face="Times New Roman" size=2>that I
have rewritten from JScript version
<FONT
face="Times New Roman" size=2><SPAN
>(<A
href=""><FONT
size=2><SPAN
>http://www.amibroker.com/library/detail.php?id=242<FONT
size=2><SPAN
>)
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=2>Best
regards,Tomasz
Janeczkoamibroker.com
<FONT
face="Times New Roman" size=2>-----
Original Message -----
<FONT
face="Times New Roman" size=2>From: "Ken
Close" <<FONT
size=2><SPAN
>closeks@xxxxxxxx<FONT
size=2><SPAN
>>
<FONT
face="Times New Roman" size=2>To:
<<FONT
size=2><SPAN
>amibroker@xxxxxxxxxxxxxxx<FONT
size=2><SPAN
>>
<FONT
face="Times New Roman" size=2>Sent:
Sunday, April 13, 2003 4:05 PM
<FONT
face="Times New Roman" size=2>Subject:
RE: [amibroker] AmiBroker 4.31.0 BETA
Examples
<FONT
face="Times New Roman" size=3><SPAN
>
<FONT
face="Times New Roman" size=2>>
Tomasz:> > As always, you have good sound advice.
However......> > You say, "Here is a fast sports car,
very versatile and powerful. It> has 7 forward gears, but
if you are a beginner, do not worry....always> stay in maximum
of 4th gear. Plenty of nice driving is possible in 4th>
gear. Wait until you become more experienced before you
try gears 5,> 6, and 7."> > I say, "Thank you for
providing such a nimble sports car, but I am in a> race, and I
do not think I can finish even 10th in this race, until I> get
out past 4th gear. If you or others would just provide some
more> examples of how to use 5th and 6th gear, then I could
more confidently> try them. Maybe even copy your use of them.
Then, probably, I will have> enough experience to try 7th gear
on my own."> > More examples is all I am asking
for....my objective is not to stay in> 4th gear.>
> Thanks,> > Ken> > -----Original
Message-----> From: Tomasz Janeczko [mailto:amibroker@xxxxxx]
> Sent: Sunday, April 13, 2003 9:47 AM> To:
<FONT
size=2><SPAN
>amibroker@xxxxxxxxxxxxxxx<FONT
size=2>> Subject: Re: [amibroker]
AmiBroker 4.31.0 BETA Examples> > Ken,> >
> First, additional kudos to Tomasz for another step-jump in
capability> of> > Amibroker.> Thank
you.> > > Second, a caution, in marketing terms, of
having capability that is so> > hard to apply for
"non-programmers", beginners, and non-technical> types>
> that the extra capability is viewed not as an advantage or
benefit,> but> > just the opposite.> >
The beginners don't really need to jump into deep water right
from> the start as AFL still supports "old-way" of
work.> > When you write> > TypicalPrice =
(H+L+C) /3;> > it still operates on H, L, C arrays and
produces array so no> looping is needed.> > New
features are added as 'extra' stuff and do not> change the way
old statements work.> > > I apologize - but may speak
for many hidden lurkers - that I have just> > mastered the
idea that "every AFL statement only executes once", but>
now> > I must scramble to reorient my brain for repeated
iterations thru AFL> > statements.> > See
above - you don't need really to write loops if you don't want
them.> All previously written code will execute the same way as
before.> > Unless you use a while and/or for loop
nothing has really changed.> > So, you don't really need
to "re-orient your brain" :-)> > You can view new
features as a replacement of JScript/VBScript.> You may use
these new features only when you needed to use> scripting in
previous versions.> > Best regards,> Tomasz
Janeczko>
amibroker.com
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