Figure 4From: Analyzing and predicting the spatial penetration of Airbnb in U.S. citiesCensus 2010 against Census 2000. Spearman correlation between the explanatory variables derived by the U.S. census released in 2000 against the values they assume when the U.S. census released in 2010 is used. Cells marked by “X” denote correlations that are not statistically significant (p-values greater than or equal to 0.01)Back to article page