Introduction - If you have any usage issues, please Google them yourself
Seeking monthly abnormal sequence x (n) and y (n, 12) (n), correlation coefficient r (24), where j = 1 ~ 12 is the case of 1 to 12 months, 13 to 22 is winter, spring, summer, autumn and winter month by month, monthly in spring, summer monthly autumn monthly, monthly, annual, winter half year from month to month (NDJFMA), monthly summer half year (MJJASO) sequence of the case.