<HTML><HEAD></HEAD>
<BODY dir=ltr>
<DIV dir=ltr>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: '微软雅黑'; COLOR: #000000">
<DIV> </DIV>
<DIV
style="FONT-SIZE: small; FONT-FAMILY: 'Calibri'; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none; DISPLAY: inline">
<DIV dir=ltr>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: '微软雅黑'; COLOR: #000000">
<DIV>Hi all,</DIV>
<DIV> </DIV>
<DIV>How can I compute Pearson correlation coefficient of two arrays? And
missing data should be allowed.</DIV>
<DIV> </DIV>
<DIV>Thanks!</DIV>
<DIV> </DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: '微软雅黑'; COLOR: #000000">张斌 博士生/Bin
Zhang Ph.D. Candidate<BR>清华大学地球系统科学研究中心/ Center for Earth System Science,
Tsinghua<BR>Email:zhangbin06@mails.tsinghua.edu.cn<BR></DIV></DIV></DIV></DIV></DIV></DIV></BODY></HTML>