What's moving linear Regression? 

Also I need to plot the LR Slope as an indicator in its own pane. I don't see the indicator in TC but we have it in SF 

A moving linear regression plots the right ends of the linear regerssion lines over time.

Linear Regression Slope is not one of the built in indicators in TC2000.

If you know the formula for the indicator to which you wish to plot the linear regression slope, you can use the following template.

6 * (FAVG(w, x) - AVG(w, x)) / (x - 1)

Where w is the formula and x is the period of the linear regression slope.

On the LR Slope indicator you posted above plotted on the closing price which means replacing W's by C's and time frame set to 30

What does the value that the indicator plots mean. Of course I understand positive means the slope is up and negative means down but if its plotting 1.50 does that mean that the average gain is 1.50 per day during the last 30 days? 

It means the linear regression line when up 1.5 during each bar.

IF(((6 * (FAVG(C, 22) - AVG(C, 22)) / (22 - 1)) > 0), 1, 0)

Bruce in the above PCF I am trying to say of the LR Slope is > 0 plot 1 if not 0 but I get an error 

Where am I going wrong 

I think the problem is using IF instead of IIF. You can write this as follows.

IIF(FAVGC22 > AVGC22, 1, 0)

thx

You're welcome.