All data were analyzed by SPSS 12.0.
全部数据结果采用SPSS 12.0统计软件进行分析。
Then all data were analyzed by principal component regression (PCR) and partial least square (PLS).
采用主成分回归(PCR)和偏最小二乘法(PLS)对试验数据进行了多元统计分析。
Methods: All data of the premarital consultation in 1997 and 2002 were analyzed.
方法:将1997年、2002年两年中所有进行婚前体检者的资料进行统计分析。
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