How can moderated mediation model in panel analysis be estimated using Stata?

Hi everyone, Please, can anyone guide me on conducting a moderated mediation model using panel data? I have 31 countries across 13 years. The variables are: 1) dependent variable: Gini index 2)...

07 August 2019 5,245 4 View

Is it correct to use lending, deposit or real rate as a measure of financial efficiency?

Hi esteemed colleagues, Since the rate of interest is instrumental to how best financial intermediaries efficiently allocate mobilised funds from suppliers to demanders, will it be appropriate to...

09 October 2018 8,886 0 View

Please where can I get complete data on poverty index for Nigeria?

Dear all, Please help me with the poverty data for Nigeria from 1980 to 2016. The WDI data in this regard has too many "holes". Please help!!! Thank you. Ngozi

01 February 2018 6,667 12 View

Is it correct to use a predicted value as an EXPLANATORY variable in time-series and panel data analyses?

Dear all, I want to know if it is econometric-ally correct to use a predicted value as an EXPLANATORY variable in another regression in order to test a hypothesis within a time series and panel...

09 October 2017 5,493 7 View

Is it appropriate to transform a "rate" variable into its natural log?

Dear all, This seems trivial but I need to ask from those with more research experience: is it right to transform a "rate" variable such as the interest rates, growth rates and inflation rates...

06 July 2017 727 7 View

How can I interprtet the CUSUMSQ (file attached)?

Dear all, A quick one to those familiar with CUSUM (this is my first-time), how can I interpret the attached Stata output. Please anyone can contribute you may not be a Stata-user. Please take a...

04 May 2017 9,327 4 View

Using ARDL, how do I interpret when there is evidence of no cointegration (from Bounds testing)at 5% level but the adjustment term is significant?

Dear all, I obtained a statistically significant adjustment term (at 1% leve) but the cointegrating evidence is only significant at the 10% level. Is it okay to conclude that that is 'marginal or...

04 May 2017 3,799 23 View

Can anyone assist with Stata codes on conducting stability test on ARDL?

04 May 2017 6,159 3 View

What are the codes for testing structural breaks using Stata13?

I am using Stata13, and have a time series data (no. of obs = 35) and I'm testing the relationship between y and x. Every thing is going well as in - both series are I(1) and are cointegrated....

04 May 2015 4,159 5 View

Homicide regression: What variables can be interacted?

I have a homicide model with the following variables: my dependent variable is the log of intentional homicide rate while the explanatory variables are: Gini Index (log), GDP per capita (log),...

07 August 2014 6,246 9 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

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Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

MiRNA qpcr problem?

Dear All, mirna primer showing some problem in the melting curve? any idea why? As attached is the melting curve. The forward sequence is obtained from miRBase and reverse primer is universal.

28 February 2021 5,008 4 View