Useful tips for everyday
What is one-way MANOVA? The one-way multivariate analysis of variance (one-way MANOVA) is used to determine whether there are any differences between independent groups on…
Is the delta function a function? Despite its name, the delta function is not truly a function, at least not a usual one with domain…
What is an appropriate distance measure to use for hierarchical clustering? Euclidean distance For most common hierarchical clustering software, the default distance measure is the…
What are the types of tracking methods? Different Types of Tracking Devices RFID. Radio Frequency Identification or RFID for short is a technique used in…
What is joint entropy in ITC? The joint Shannon entropy (in bits) of two discrete random variables and with images and is defined as. (Eq.1)…
How to estimate a confirmatory factor in lavaan? By default, lavaan identifies the model by constraining the first loading for each factor to equal one.…
What is a mediator effect? A mediator is a way in which an independent variable impacts a dependent variable. It’s part of the causal pathway…
What is W in Wilcoxon rank sum test? The test statistic for the Wilcoxon Signed Rank Test is W, defined as the smaller of W+…
Can a continuous variable be used as an independent variable? It sounds like your independent variable is actually a categorical variable with two levels. Continuous…
Can the central limit theorem be applied to the sample proportion? – Central limit theorem conditions for proportion If the sample data are randomly sampled…