Linear regression of data that is not Series data

[catinabag]

Hello,

I would like to do a linear regression plot & r-squared calculation of a collection of 5 or so data points I gathered (each an x,y as in time, price).

Unfortunately, the occurrence of these points is not aligned with any regularity in comparison to the Series data of the chart. In other words, the x's are at somewhat random intervals.

Would you have any suggested approaches that involve NT8 indicator scripts, or is it better to write out the linear regression calculations by hand?

Thank you,

[MojoJojo]

Hi,

for the r-squared part it would be worth a shot to use the same algorithm like in the RSquared indicator, replace barIndex with index and Period with N.

[catinabag]

Hey, thanks - the R-Squared indicator is certainly a great launch point for this, as are the other related functions.

I keep forgetting there are actual scripts available for these built-in functions that I can copy and modify as appropriate!

Appreciate the help.