Category: Learning modules
Survival analysis is a method under predictive modeling where the dependent variable is time. Therefore, it involves time-to-event prediction modeling. The methodology is that our outcome variable is time until the occurrence of a certain event.
detection in supervised learning, Supervised learningRegression analysis is a statistical tool to study the relationship between variables. These variables are the outcome variable and one or more exposure variables. In other words, regression analysis is an equation which predicts a response from the value of a certain predictor.
regressions in supervised learning, Supervised learningFindings in meta-analysis are integrated by the means of effect sizes also known as the currency of meta-analysis. They span the group of ‘indices’. An index is a statistical measure which is a compound representation of the several observations in the study. It gives a general dimension to the phenomenon.
CMA, CMA analysisMonte Carlo simulation is an extension of statistical analysis where simulated data is produced. This method uses repeated sampling techniques to generate simulated data.
estimation in supervised learning, Supervised learning, trend analysisVariable returns to scale (VRS) is a type of frontier scale used in data envelopment analysis (DEA). It helps to estimate efficiencies whether an increase or decrease in input or outputs does not result in a proportional change in the outputs or inputs respectively (Cooper, Seiford, & Zhu, 2011).
DEA module, measuring returns to scale with deaTime series analysis works on all structures of data. It comprises of methods to extract meaningful statistics and characteristics of data. Time series test is applicable on datasets arranged periodically (yearly, quarterly, weekly or daily).
STATA for data analysis, time series analysisThe previous article depicts the analysis and interpretation of the Input oriented multi-staged constant returns to scale (CRS). Output oriented multi-staged Constant returns to scale data envelopment analysis (CRS-DEA) is, however, based on a different principle.
DEA module, measuring returns to scale with deaMATLAB provides various ways in which a user can access help within the software for better understanding of the functions. Similarly, many search options are provided to search text, characters and functions in the software in order to fix errors and avoid bugs.
Matlab Module