Hello, BarsSince will be NULL until the very first occurrence of the condition in question. Note also that styleOwnScale can only be used if there is at least one regular (non-own-scale) plot present in the formula.
Best regards, Tomasz Janeczko amibroker.com ----- Original Message ----- From: "sidhartha70" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, November 24, 2008 12:34 AM Subject: [amibroker] Re: BarsSince() question > To simplyify the question further, if I add the following line to a > basic price chart, > > Plot(BarsSince(DayOfWeek()==1),"x",colorPink,styleOwnScale); > > Can someone explain the plot output... because I'm somewhat confused. > > TJ? > > Thanks > > --- In [email protected], "sidhartha70" <[EMAIL PROTECTED]> wrote: >> >> Hi All, >> >> I'm trying to do some logic using the BarsSince() function... I want >> to spot when an element of an array is true within the last 10 bars... >> >> So I used something like, >> >> x = BarsSince(y)<10; >> >> Now if I plot the result, >> >> Plot(x,"x",colorGold,StyleOwnscale); >> >> I get some quite strange results... x appears to be null for large >> periods... I think it's something to do with how BarsSince() works. >> >> Anyone know what's going on here...? >> >> Many Thanks >> > > > > ------------------------------------ > > **** IMPORTANT **** > This group is for the discussion between users only. > This is *NOT* technical support channel. > > ********************* > TO GET TECHNICAL 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 > > >
