Calculation and Multi-level variable treatment

[nabi]

Hi,

I am grappling with few problems, and of course I'm a first time user

How to calculate 'effect size' from PLS standard report
How to calculate Q² f² from PLS standard report
How to deal with R²=1, which I have found for two endogenous variables in my work

In my case endogenous variables (EV) are of formative nature e.g. EV1. I have modelled them so

Exogenous variables ExV1(E1,E2,..E5) and ExV2(E1,E2,..E5), where all indicators E are formative to ExV s. I have used as an reflective indicator K with EV1

E1
E2
ExV1

EV1 with K a reflective indicator (K is the Ranks of Aggregate Score of ExV ExV2)

ExV2
E1
E2


I will be really waiting for some of you for help. If anybody wants I can send him the model too. Or may be I have tied too many ropes around me!

Nabi