Re: xbar and ybar in 86 programs

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Re: xbar and ybar in 86 programs
From: Ray Kremer <raykremer@HOTMAIL.COM>
Date: Fri, 23 Oct 1998 02:54:59 -0400
Reply-To: Ray Kremer <raykremer@HOTMAIL.COM>

Do a one variable regression, and that will stick the mean into xbar,
which you can then use later in the program.

>i am making a program in which i want to find the mean (xbar or ybar) for a
>list.  the calc gives me an error #14 (undefined)  and when i do a goto it
>sends me to this line:
>
>:xbar xStat
>
>with the cursor in the space right after the xbar symbol.  ive tried every
>different syntax for that line that i can think of.
>
>:xbar(xStat)
>:xbar,xStat
>
>and with all of these i get the same error, and the cursor shows up in the same
>place with all of those.  i looked in my manual for the proper syntax...but it
>was nowhere to be found....any help in finding me the correct syntax would be
>greatly appreciated.