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Questions related to Statistical Modeling
Suppose I chose samples from a population where the sample are not in the framework of iid ness, does it mean that the sample estimate of the mean will be biased? Here we are thinking of a highly...
02 February 2016 5,450 5 View
Hi all, I have an interesting question about both NS-2 and AODV routing protocol. I have currently implemented Dropping, Blackhole and Flooding attack in AODV, and measured the metrics. (Packet...
28 January 2016 2,724 10 View
Does anyone know how to retrieve structural shocks from SVAR model using Eviews? Thanks
14 January 2016 2,789 5 View
01 January 2016 8,935 5 View
Where can I find a data set containing the two variables: "Prostate-specific antigen" and "prostate cancer"? The dataset has been used in a lot of studies by Vickers such as: Prostate-specific...
01 January 2016 7,712 3 View
dear all, can you please tell me when do we need to go for three stage least square if we can estimate consistent parameters using two stage least square?
01 January 2016 4,577 2 View
I have determined Km and Kcat of enzyme and want to determine Ki of an inhibitor,I just detected 2 different concentration of substrate with gradient concentration of inhibitor,can I use those...
01 January 2016 8,948 1 View
How can we implement hidden markov models practically? is it possible using matlab?
01 January 2016 8,768 5 View
Dear guys, I read papers on prediction wind power using NWP data. It seems that are only two methods to do wind speed downscaling: Method 1 - Put NWP meso data into WAsP-CFD downscaling...
01 January 2016 4,860 1 View
What are the difference between local-Conditional Random Field and holistic-Conditional Random Field model?
01 January 2016 8,918 2 View
01 January 2016 780 7 View
Cluster head selection, Ad hoc networks
22 December 2015 1,128 3 View
An exploratory survey asked human trafficking aftercare workers: What are the religious beliefs of the trafficked persons you/your agency service? [Mark all that...
12 December 2015 1,465 3 View
I have the travel surveys of three waves in US. However, the survey is just repeated on three time point but on different respondents (probaly some are the same but we cannot tell from the survey...
11 November 2015 1,111 17 View
Let R' = R + D be the estimated correlation matrix, where R is the original correlation matrix and D is the matrix that models the estimation error. My question is the existence of models for this...
11 November 2015 4,419 5 View
What is the statistical model that can best be used to analyze data from a cross-over design in which 4 sheep were randomly assigned to 2 diets in the first period and then switched diets in the...
11 November 2015 547 5 View
Dear all,in quantitative epidemiology and medical statistics, most of times, we use regression models to estimate causal effects, by adjusting for measured confounders. This addresses the...
11 November 2015 1,304 6 View
02 November 2015 3,685 4 View
We recently ran a paired-end RNA-seq experiment and we have the quantile normalized data on for 7 different samples. I want to measure differential expression of genes between samples however I do...
18 September 2015 2,231 3 View
Dear all, I am wondering whether there is an approved method to estimate the cost-benefit factor of statistical or even geostatistical models. That means to answer the question on how worth it is...
16 September 2015 3,051 3 View
09 September 2015 6,296 3 View
09 September 2015 8,103 4 View
Dear Colleagues... I am using Partial Least Squares (PLS) to predict student satisfaction (7 point Likert scale (1: strongly disagree to 7: strongly agree)), one of the independent factors in the...
29 August 2015 3,634 4 View
Basically, I am working to identify lean, agile and lean practices that are best for cost reduction, lead time reduction and waste reduction. My problem is how to represent this...
15 August 2015 10,153 13 View