What is the equation (or statistical relationship) that explains global mean temperature change and radiative forcing (or CO2 eq concentrations PPM)?

Dear All, I'm working on the projections of Global mean temperature change (observed data obtained from NOAA, 1959-2018) based on green house gas emissions. For this, I have tested several...

09 October 2019 8,846 3 View

What is the statistical relationship between CO2 concentration level and Global change in Temperature?

Dear Researchers, I'm exploring the relationship(or a statistical model) between global change in temperature and CO2 concentration levels. If we analyse data from 1970-2017 for CO2 and temp,...

09 October 2018 4,037 71 View

What could be the possible explanatory factors to explain Heating Degree Days or Cooling?

Dear Researchers, I want to build a statistical model(predictive) for explaining Heating degree days (HDDs), so I just was wondering if you could help me out finding the appropriate...

08 September 2018 319 6 View

How can I set my prior belief about a parameter in order to get a posterior for the same?

Dear Researchers, I have a single point for my parameter as a prior information and 26 data points as current data-set. How can I incorporate that point(/single point prior value) while doing...

07 August 2018 8,575 6 View

Can anyone please suggest a good package to do Bayesian Linear Regression model in R? Also share working example with codes or case study?

07 August 2018 4,167 5 View

How do you assess quality of life ? and what is important for human beings?

Dear Researchers, I'm designing an interdisciplinary study (with Public heath, Statistics, Psychology etc) on diseases, stigma, discrimination, mental health and quality of life. So I'm a bit...

04 May 2018 6,059 30 View

Can we use categorical(/control) variables while constructing formative/reflective construct in SEM-PLS?

Can we use control variables like (age, gender, education, or other categorical, demographic variables etc...) along with other constructs(endogenous variables) while running/testing SEM-PLS...

03 April 2018 864 3 View

Lets Discuss infinity. How do you define infinity? Or the first quest is Can we define infinity?

01 February 2018 2,070 24 View

Can we model the relational path of Stress, Emotion, behaviour etc.?

Can we model stress. Just curious about it. (keeping in mind that this is the era of artificial intelligence, machine learning, data science and so on)... Can we have a predictive model on stress...

11 December 2017 3,836 3 View

Any paper or literature on reproducibility in psychological research?

05 June 2017 7,976 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 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

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

VIF very high, but correlation is low and coefficient is significant. Which one whould I choose?

Hello. I have a question whether if my coefficients (statistically significant) would be valid when VIFs are really high. In my model, there are independent variables(IV), moderating variables...

26 February 2021 956 13 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View