Hi, could anyone tell how the Epsilon-SVR perform the regression in Support Vector Machines (SVM)?

04 February 2017 723 2 View

Phase inversion for PVA polymer ?

17 May 2016 4,410 5 View

How to remove the number of variable limitation on the Stata kitchensink package?

I am trying to use the Stata kitchensink package for a model with more than 10 independent variables. Unfortunately, the package does not allow models to include more than 10 independent...

09 March 2016 9,572 3 View

How do you obtain the apparent diffusivity coefficient by knowing the thickness versus annealing time data?

25 December 2014 3,740 11 View

Is there a way to translate STATA syntax to SPSS syntax other than manually?

Is there any way (other than manual) to translate STATA command syntax to SPSS syntax?

28 November 2014 198 5 View

No title

11 March 2013 5,456 4 View

Help with cell dilution

17 April 2011 6,954 10 View

What are the most common signal-to-noise ratio (SNR) values in medium voltage and low voltage power networks for voltage and current measurements?

I am looking for the values of SNR for voltage and current measurements for 20 kV, 10 kV or 0.4 kV power networks.

01 January 1970 4,430 3 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 address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

How can I obtain time series data by country on night-time light (brightness) ?

Hi everyone, Please, how can I obtain time series data by country on night-time light (brightness) ? I've tried, but so far all I can find are maps. I am looking for numerical data, especially in...

24 February 2021 8,625 4 View

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future ?

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future without necessarily conducting the assay for an extended...

23 February 2021 7,842 1 View

How to run repeated measures in mvabund?

I have a dataset of fish species abundances collected from 6 different habitats over the course of 30 years. Fish were collected multiple times per year and environmental variables were recorded...

21 February 2021 3,838 1 View

Can someone help me with this error that I am getting while estimating a VAR model in R?

I am using annual time series data to estimate a VAR model in R. However, when I run the command to find the optimal lag length, I get the following error: Fehler in VARselect(data, lag.max = 10,...

18 February 2021 9,647 3 View

What is recommended and opened real-time or nearly real time geospatial data used in flood risk assessment and regional planning on a detailed scale?

I asked recommended real-time or nearly real-time data source for any parameters for flood risk on a microscale analysis for urban area cases in developing countries that had agglomeration urban...

18 February 2021 2,617 2 View