Samuel Leinhardt, Stanley S. Wasserman, Exploratory Data Analysis: An Introduction to Selected Methods, Sociological Methodology, Vol. 10 (1979), pp. 311-365 ...

Data rarely comes in usable form. Data wrangling and exploratory data analysis are the difference between a good data science model and garbage in, garbage out.

Multivariate Exploratory Analysis of Ordinal Data in Ecology: Pitfalls, Problems and Solutions, Journal of Vegetation Science, Vol. 16, No. 5 (Oct., 2005), pp. 497-510 ...