Date: Nov 23, 2012 7:50 PM
Author: Ray Koopman
Subject: Re: Off-line Zip File with one Summ File and 12 Detl files for lnc on (lnu,(lnu)^2)
On Nov 22, 6:24 am, djh <halitsk...@att.net> wrote:

> Thanks for the correction re the squatre term .... duh!

>

> Am sending off-line a zip file with one summ file and 12 detl files

> for the regression Ruq = lnc on (lnu,(lnu)^2).

>

> The summary file has 12 rows (one per length interval) with the

> following col hdrs:

>

> Fold a1

> Frame N

> DiSet 1

> SetTyp S

> NmbrDics 63

> uLevl uA (all)

> cTyp cA (avg)

> LenID 1-12

> obsN Observation Count

> uMean mean ln(u)

> qMean mean q, where q = (ln(u))^2

> RuqResVar Residual Variance

> RuqInt Intercept

> RuqSl_u Slope for ln(u)

> RuqSl_q Slope for q

> RuqIntSE Intercept SE

> RuqSl_uSE ln(u) Slope SE

> RuqSl_qSE q Slope SE

> CRuq_1_1 CoVar Cell (1,1)

> CRuq_1_2 etc.

> CRuq_1_3

> CRuq_2_1

> CRuq_2_2

> CRuq_2_3

> CRuq_3_1

> CRuq_3_2

> CRuq_3_3

>

> The detail files are for lengths 1-12 and have the col hdrs:

>

> ChnID Observation ID

> u Raw u

> c Raw c

> L Raw L

> lnc ln(c)

> lnu ln(u)

> (lnu)^2 ((ln(u))^2

> RuqRes Associated Residual

>

> (You can cross-check the residual here using the coefficients in the

> summary file for the corresponding length interval.)

>

> If I were to develop 2-ways and 3-ways as you previously instructed me

> to, I would operate on files like the summary file to develop averages

> per fold across length intervals, and then roll-up these intermediate

> results across folds.

>

> But you?ve implied that something different has to be done here, so I

> will await further instruction/clarification. In the meantime, I will

> develop the summary files for the remaining cells of the model.

I'm looking at the detail data. A tentative preliminary conclusion is

that you should probably be regressing c on u/(1+u).