My intervention transfer function is not well-behaved. What do I do?

01 January 1970 1 8K Report

The form of the transfer function is C(1)*(1-C(2)^(t-T+1))/(1-C(2)). The estimate of C(2) is negative instead of positive. This creates a problem.

Ette Etuk

I have not seen it explode before. It has worked in many instances before without exploding. I have achieved good results for seven instances. However when C(2) is negative, the function is not well-behaved and the results are not good enough.

Badges
Science topic

More Ette Etuk's questions See All

Why are negative comments from non knowledgeable Reviewers in subject of review given preference over positive comments by knowledgeable Revieewers?

Research paper is often given to more than one Reviewer for comments on the suitability of the research paper for possible publication by Journal. Sometimes such paper is sent to a person that is...

14 November 2020 1,264 2 View

Why is that heat gained by heat sensing element in heat capacity experiment using calorimeter not considered in the formula?

When a hot substance is transferred to a a well lagged calorimeter containing water, stearer and sensing element, it is expected that heat lost by the hot substance is equal the heat gained by the...

06 November 2020 1,922 1 View

How do I obtain expected frequencies under the hypothesis of negative binomial fit?

I am trying to model the number a goals scored by the teams of a soccer tournament at group stage. The tournament involves eight groups of four teams each. This means that each group involves 6...

12 July 2017 8,708 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View