Correlations between two anomaly series of 12 calendar months, 4 seasons (DJF, MAM, JJA and SON), monthly, seasonal and annual data from monthly anomaly series x(i,12) and y(i,12) (i=1,...,n) 求逐月异常序列x(n,12)和y(n,12)(n是年)的相关系数r(24)，其中j=1～12是1～12个