What's the role of bioinformatics in poultry science?

bioinformatics has a big importance in human science and lots are seeking to study that field, so it attracts me to know it's relation with poultry science and how we can benefit from it in...

20 January 2021 6,963 3 View

Do you think that our world will reach 100% of its electricity needs from clean energy sources?

Do you think that our world will reach 100% of its electricity needs from clean energy sources?

02 January 2021 3,059 62 View

If you have solar PV panels and a grid-tied inverter, what happens if the system is connected to the grid without a net meter?

If you have solar PV panels and a grid-tied inverter, what happens if the system is connected to the grid without a net meter?

13 December 2020 8,874 3 View

2000 DARPA dataset ?

Hello everyone, I would like to use 2000 DARPA dataset (http://www.ll.mit.edu/r-d/datasets/2000-darpa-intrusion-detection-scenario-specific-datasets) to evaluate my method to detect multi-step...

08 December 2020 7,922 2 View

What are the main differences between Photo Voltaic (PV) solar sources and Solar Water Heaters (SWH), especially from economical aspect?

Is it feasible to replace my Photo Voltaic (PV) solar panels system by Solar Water Heater (SWH)?

02 December 2020 4,740 7 View

What is wrong with the uploaded file (Scf input file Quantum ESPRESSO software)?

Hello dear friends I have little experience working with Quantum Espresso software. I created an input file for this software for calcium titanate. But this input gives an error. I do not know...

29 August 2020 3,729 3 View

I am confused about the editor's request (I had submitted a manuscript and then major revision was requested). Can anybody help me?

I had submitted a manuscript to a journal. After a while, they requested major revisions. The end of their request, they mentioned that: "You will be unable to make your revisions on the...

09 August 2020 5,436 7 View

Removing noise using Scipy.signal.butter?

I am going to remove the noise from a brain recorded signal. It was a continuous recording and with sample rate=30kHz, it was digitized. So now it is a digital signal. I have written the code here...

18 February 2020 7,857 2 View

Etchant for 5754 alloys?

What is the best etch solution for aluminum 5754?

26 December 2019 714 3 View

How do peptide vaccines not be destroyed by proteases after injection into mice?

How do peptide vaccines not be destroyed by proteases after injection into mice? What assurance is there that the peptide vaccine will not be eliminat

12 December 2019 4,370 3 View

If different variables are stationary at different levels I(0), I(1), and I(2), and are cointegrated, can I run my data by using VECM ?

My data are consisted of 3 exogenous variables (TFIN, SR, and INF), and 1 endogenous variable (GDP). TFIN and INF are stationary at I(0), GDP is stationary at I(1), and SR is stationary at I(2). I...

22 November 2020 8,435 9 View

How do I correct the non-stability of my var model?

Hi, I carried out an analysis using the VAR (VECM) framework. My variables are integrated of order 1 and are cointegrated (based on the result of the trace statistic and maximum eigenvalue),...

13 October 2020 9,671 3 View

Spatial panel vector auto-regressive (VAR) model OR Spatial panel vector error correction model codes (VECM) in stata?

I am looking for codes/Package available for Spatial panel VAR model or Spatial panel VECM model in stata.

17 August 2020 1,664 9 View

Which model do I use for long-term forecasts of multiple cointegrated variables?

I am regression yearly electricity consumption on GDP and population. I found that both independent variables are cointegrated with electricity consumption (with Granger causality running from...

22 March 2020 3,113 2 View

Reasons for a singular Matrix when estimating an SVAR?

Hi there, I've tried estimating a Structural VAR, only to get an error that the matrix I'm using is singular (hence it won't estimate). I'm assuming that it doesn't want to estimate because the...

01 December 2019 822 1 View

What are the interpretation of VECM results?

08 September 2019 2,568 1 View

Could any one please help me to calculate VECM ?

My data are I(2). So, after first difference they become I(1). My optimal lag length is 5. I run Johansen co-integration test, and result shows they are co-integrated. After that, I run VECM. As...

06 July 2019 9,753 5 View

How to run VECM Granger causaliyt test?

I want to apply long-run and short-run Granger causality test for time series data. The one I find in Eviews is very simple and did not show the direction of causality as well as F-statistics and...

05 June 2019 2,597 9 View

How to run VECM Granger causaliyt test?

I want to apply long-run and short-run Granger causality test for time series data. The one I find in Eviews is very simple and did not show the direction of causality as well as F-statistics and...

04 June 2019 1,982 10 View

How do we select the maximum lag length to be included in underlying VAR model while testing for Johansen's cointegration?

The optimum lag length selected using the command "varsoc" in STATA and the maximum lag length to be included in underlying VAR model while estimating the cointegrating rank of VECM, are they...

07 May 2019 1,198 4 View