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Questions related to Statistical Modeling
I am looking for the correct model available within SPSS. I have measurements of a metabolite (some of which are negative) and need to determine if this is associate with a systolic blood pressure...
10 July 2019 2,081 10 View
which statistical model is suitable to compare two curves for validation purposes, when comparing two force-displacement curves for instance?
10 June 2019 9,160 11 View
06 June 2019 3,348 12 View
In my research I focus in paired correlated binary data. To accommodate the intraclass correlation, I choose to adopt a certain model without providing much theoretical support, and was criticized...
06 June 2019 6,085 8 View
05 June 2019 7,953 12 View
What statistical model would be best for analyzing paired dichotomous and trichotomous independent variables (i.e, gender and test performance [high, middle, low] predictability on trichotomous...
03 March 2019 496 2 View
In every statistical model, the aim is to predict the dependent variable, after obtaining the predicted values we compare it to the actual values, let's assume we are examining a non-linear...
14 February 2019 5,969 7 View
We are using multiple raster layers to produce a predictive classification of the landscape. Statistical modelling indicates that some of the layers we are using for the classification are more...
31 January 2019 5,179 1 View
Hi, I'm currently studying computer science and I am working on an Internet of Things project involving the use of rainfall sensors in different locations. I'm currently researching if these...
29 January 2019 939 5 View
I am working an a project with repeated cross-sectional data for 25 years. Which statistical model is suitable for analysis this kind of data?
12 January 2019 3,306 3 View
Hi All, I am a student doing some research to confirm if variable A has any affect on variable B over a certain amount of time. The statistical model I found that can be used was quantitative...
09 January 2019 7,307 8 View
01 January 2019 5,289 4 View
I am looking to investigate the influence of personality traits at the item level on a behaviour which has only one categorical level. Every subject in the sample will have displayed this type of...
13 December 2018 5,894 4 View
Hello Everyone I have a quick general question. Can a derived variable, that has an inverse relationship with one of the strongest variable, exist in a model at the same time - or not?? In my case...
11 November 2018 717 0 View
I want to know that what type of modeling can be done for post encroachment time by considering it as dependent variable.
09 September 2018 1,967 0 View
Dear Researchers, I have a single point for my parameter as a prior information and 26 data points as current data-set. How can I incorporate that point(/single point prior value) while doing...
24 August 2018 3,142 6 View
Dear All, Could any body help me in finding the best statistical/model to see the un-measured titres of virus in a time points that extend beyond the ones I measured. For instance I am testing...
19 August 2018 378 2 View
I have a data set from an intervention study with 2 groups (control and intervention) and 2 time points (baseline and post-test). I want to add a covariate to the statistical model that only...
18 August 2018 756 3 View
Hello everyone - I have done Simple Linear regression in R language and I am looking at Multiple R-squared value And Adjusted R-squared value respectively. Can someone help me with: 1. When to...
08 August 2018 7,184 1 View
08 August 2018 3,826 2 View
08 August 2018 9,516 3 View
Dear all, i am performing an yield trial experiment with 210 accessions using an augmented design With 3 blocks and 2 checks replicated thrice in each block. Now the question is what Could be the...
08 August 2018 5,016 1 View
I am working on a statistical model for predictors of mortality in lung cancer. So which variables I have to take? prognostic variables or predictive variables.....
08 August 2018 3,344 0 View
Dear community of modelers The regression terms in statistical models sometimes be can derived from first-principle mechanistic models that have their own terms and are derived from a very...
07 July 2018 3,115 0 View