Journal of Data Analysis (JDA) is a journal which has scope in Actuary, Algebra, Applied Mathematics, Applied Statistics, Big Data, Biostatistics, Business and Industrial Statistics, Calculus, Categorical Data Analysis, Computer Science, Data Mining, Data Science, Classification, Econometrics, Economical Mathematics, Epidemiology, Ethnomathematics, Experimental Design, Fuzzy System, Informatics, Operations Research, Official Statistics, Optimization, Linear Programming, Probability, Pure Mathematics, Machine Learning, Mathematical Modelling, Mathematical Statistics, Multivariate Data Analysis, Neural Network, Nonparametric Statistics, Numerical Analysis, Regression Modeling, Sampling, Spatial Statistics, Statistical Computation, Statistical Theory, Time Series Analysis.