Internal Validity
A related issue is that of model validity. When we discuss the validity of a model, we typically mean if the s … “Internal Validity” の続きを読む
A related issue is that of model validity. When we discuss the validity of a model, we typically mean if the s … “Internal Validity” の続きを読む
Linear Discriminant Analysis is related to ANOVA and multivariate regression analysis, which attempt to model … “Linear and Quadratic Discriminant Analysis” の続きを読む
Another issue with regard to data reliability and consistency pertains to the randomized and stratified sampli … “Data Diversity with Shannon, Brillouin, and Simpson Diversity and Homogeneity Test” の続きを読む
Another test for the inter-rater reliability is the Kendall’s W measure, which can be run with ties or without … “Kendall’s W Measure of Concordance Inter-rater Reliability Test (With or Without Ties)” の続きを読む
Single Moving Average The single moving average is applicable when time-series data with no trend and no seaso … “NO TREND AND NO SEASONALITY” の続きを読む
Figure 12.1 lists the eight most common time-series models, segregated by seasonality and trend. For instance, … “TIME-SERIES FORECASTING METHODOLOGY” の続きを読む
Theory Trendlines can be used to determine if a set of time-series data follows any appreciable time-series tr … “TRENDLINE FORECASTS” の続きを読む
Theory: Neural Network The term Neural Network is often used to refer to a network or circuit of biological ne … “NEURAL NETWORK AND COMBINATORIAL FUZZY LOGIC FORECASTING METHODOLOGIES” の続きを読む
In general, to create forecasts, several quick steps are required: Start Excel and enter in or open existing h … “RUNNING THE FORECASTING TOOL IN RISK SIMULATOR” の続きを読む
Generally, forecasting can be divided into quantitative and qualitative approaches. Qualitative forecasting is … “DIFFERENT TYPES OF FORECASTING TECHNIQUES” の続きを読む