Hi , thanx for the feedback wave. its Syntax is basically to put Period as 2nd argument. When u put an array in SUM() as 2nd argument, it will take the corresponding scalar frm that array and apply it as a filter.
i have successfully executed this Sum(Close,BarsSince(TimeNum()>092400)); regards --- In [email protected], "wavemechanic" <olesmi...@...> wrote: > > Neither takes array as 2nd. See syntax in Users Guide. > ----- Original Message ----- > From: aaryan111 > To: [email protected] > Sent: July 12, 2010 3:41 PM > Subject: [amibroker] Sum and Stdev , wierd behaviour of stdev > > > Hi Everybody, > > Both Sum() and Stdev() Functions Have same Arguments Structure.but when i > put > Sum(Close,BarsSince(TimeNum()>092400)) > it executes successfully,while > Stdev(Close,BarsSince(TimeNum()>092400)) > gives a warning " Function Expects Different type of argument here " . > > as far as i understand , both can take array as 2nd argument and amibroker > will automatically fetch the current running index value of that array as the > 2nd argument, same as it does with other functions. > > one can put any other function returning array like barindex() in 2nd > argument , result will be same. > > Any suggestions?? > > Regards, > > > > ------------------------------------ > > **** IMPORTANT PLEASE READ **** > This group is for the discussion between users only. > This is *NOT* technical support channel. > > TO GET TECHNICAL SUPPORT send an e-mail directly to > SUPPORT {at} amibroker.com > > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at > http://www.amibroker.com/feedback/ > (submissions sent via other channels won't be considered) > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroker.com/devlog/ > > Yahoo! Groups Links >
