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Questions related to Time Series
I want to understand the effect of around 7 to 8 socio-demographic factors on psychological well-being. The psychological well-being scale has 6 sub-scales/domains. Now, some of the...
31 January 2022 6,350 3 View
I would like to do some experiments on soil treatment of PFAS. I have some ideas on spiking the soil, but I would appreciate hearing ideas, especially from people who have experience doing...
25 January 2022 4,095 0 View
Could somebody tell me what commands of "continuously updated fully modified (Cup-FM)" and "continuously updated bias corrected (Cup-BC)" in Stata? Thanks.
24 January 2022 3,641 1 View
I have to Find Combined or Complementary effect of 3 independent variables on 1 DV to compare with individual effects of IVs on DV and If there is a mediator too so how to make analysis with and...
16 January 2022 7,184 3 View
The model was estimated using lavaan; I know I can use lavPredict(fit, type="yhat") but I want to report/explain how these values are computed in my dissertation. Thank you for your help!
11 January 2022 5,236 3 View
Hello all! I am working on a time series model by using FB prophet. One of the issues I have is that in certain days, the model is consistently over or under forecasting. General diagnosis I have...
03 January 2022 2,382 3 View
I am currently looking into how climatic variables affect the breeding success of a bird. In order to do this, I want to compare models for different spatio-temporal regions and compare the models...
23 December 2021 8,201 3 View
Dear Sir/Madam, Can you help me in the selection of a count data model? I have one dependent and 10 independent variables. Among 10 independent variables, 6 variables have variance greater than...
06 December 2021 7,406 4 View
I have observed that the structural breaks suggested by model structural break test like Chow test or Bai-perron are sometimes different from unit root with structural breaks test such as Lee...
29 November 2021 1,656 9 View
I am looking for articles on the applications of microeconomics in clubbing and achieve the formula for optimizing profits and production of football clubs.
27 November 2021 2,807 4 View
Resently, I study robust MPC based on LMI. A number of literatures use Lyapunov-Krasovskii function to research time-delay system. I don't know I can use Lyapunov-Krasovskii function to study non...
15 November 2021 5,144 3 View
This is for personal academic benefit.
09 November 2021 8,704 10 View
My research has the dependent variable that cannot have data prior to 1995 as the existence of the variable commences since that year only. So I now have 22 annual time series data. I am testing...
02 November 2021 682 6 View
Hello everyone, I'm currently studying the impact of disability on employment in Lebanon and I'm using the firthlogit model. However, it seems that the standard command used to get the marginal...
22 October 2021 9,842 3 View
Dear Researchers, I'm looking for smart meter data and Microgrid data consists of energy consumption and generation by different resources. Please suggest suitable resources from where we can get...
20 October 2021 1,027 3 View
Power system protection: IEEE has suggested that "the secondary current of Current Transformer should be limited to 20 times of the rated secondary current to be a faithful replica of the primary...
12 October 2021 9,262 6 View
I'm using ARDL model to analyze some variables, which of the criterion should I use? AIC or Hànnan Quinn in Eviews 9?
06 October 2021 5,449 12 View
In time series modeling and volatility estimation it is necessary, first remove autocorrelation of time series and after that estimate the volatility model (like GARCH). the autocorrelation...
03 October 2021 2,494 4 View
I am currently building a vector autoregressive (VAR) model to analyse multivariate sensor signals. During the pre-processing procedure I implemented the first-order differencing twice and the...
10 September 2021 8,335 14 View
I would like to know whether there are nay relationships between the work function of metal nanoparticles and their particle size. The bigger the particles are, the lower the work functions are?...
08 September 2021 4,452 4 View
I am currently working on trend analysis of time series data. For that purpose I have used Mann Kendall and Sen's Slope techniques. Some of the results show insignificant Z scores with higher Q...
30 August 2021 405 3 View
I am running a panel corrected standard errors (PCSE) model for panel data to mitigate the effects of HPAC in the error term. However, one of the explanatory variables is endogenous at a 10% level...
15 August 2021 7,258 1 View
I am working with panel data but with only 65 observations (13 firms for five years). Listening to some Youtube tutorials, performing bootstrapping could help. Any help? Thanks
26 July 2021 8,788 6 View
Dear community, say one wants to report a linear mixed model of a psychological experiment (mixed design: predictor A between, three levels; predictor B within, four levels). What would be the...
25 July 2021 7,327 3 View