it is often treated as continuous. For example, most analysts would treat the number of heart beats per minute as continuous even though it is a count. The main benefit of treating a discrete variable with many different unique values as continuous is to assume the Gaussian distribution...
What to do with repeated measurements of a continuous response variabledoi:10.1016/j.yjmcc.2019.03.001Nordgren, RachelElsevier ScienceJournal of Molecular and Cellular Cardiology
variable, and person-centred approach, this study aimed to identify profiles of students according to their teachers’ use of engaging messages and analyse the relation among these profiles and teacher-student relatedness and students’ subjective vitality. A total of 1209 students participated...
D) Continuous Kinds of Variables: The variables which depend on some other variable or attribute as well for their occurrence are the dependent variables whereas in the other case when the variable has no relationship with any other variable for its occurrence, ...
Thus this technique offers a smooth as well as a continuous estimation for the function over the interval bounded by those data points. The cubic polynomial function is defined as: P(x) = a0 + a1x + a2x^2 + a3x^3, where x is the independent variable, ai are the coefficients of ...
we measure internationalization by a firm’s ratio of downstream sales to foreign customers over total sales.3In contrast to these studies which have classified firms into BG vs. non-BG and have used that as dependent variable in a logistic regression, we use event history methodology to identif...
An AI model is a program that applies one or more algorithms to data to recognize patterns, make predictions or make decisions without human intervention.
Inventory management is the process of orchestrating the flow of goods through a company in a continuous cycle of ordering, storing, producing, selling, and restocking. Inventory management is generally performed at two levels: aggregate inventory management and stocking location and item-level inventory...
Machine Learning Tutorials and Examples Free 2-hour Machine Learning Online Tutorial Select a Web Site Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:中国. ...
Abstract Thanks to artificial intelligence, chatbots have been applied to many consumer-facing applications, especially to online travel agencies (OTAs). This study aims to identify five quality dimensions of chatbot services and investigate their effect on user confirmation, which in turn leads to ...