I have calculated the ten different percentiles of a response time field and want to make a linear regression of the the 10 data values with the 0.1 to 1 interval points. Is there a way to get the intercept and slope values and R2 stats in Splunk? Thanks.
As @niketnilay mentioned, the best way is to actually install the Splunk MLTK app (remember to install python sdk app as well) and try out the linear regression model. Intercept, R2 are all available features in the Splunk MLTK app.
My concern is that are you are using 10 samples to make a prediction? If so, your model won't be valid. You need samples size in thousands or at least around 300-500