Quantitative Analysis of a Weak Correlation between Complicated Data on the Basis of Principal Component Analysis

Figure 6

The correlation results of data of climate, altitude, and chemical compositions correspond to the 35 locations. (a), (b), (c) The results of climate, altitude, and chemical compositions of the 35 locations. Each grid denotes the correction results corresponding to the samples existing in the class of the i^th row and j^th column. The row and column can be obtained from the corresponding geographic locations.

(a)

(b)

(c)