YANG Yue-feng, XU Xue-rong. 2014: Principal component analysis and GM(1,1) forecast of grain output influencing factors in Fujian Province. Journal of Southern Agriculture, 45(4): 697-703. DOI: 10.3969/j:issn.2095-1191.2014.4.697
Citation:
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YANG Yue-feng, XU Xue-rong. 2014: Principal component analysis and GM(1,1) forecast of grain output influencing factors in Fujian Province. Journal of Southern Agriculture, 45(4): 697-703. DOI: 10.3969/j:issn.2095-1191.2014.4.697
|
YANG Yue-feng, XU Xue-rong. 2014: Principal component analysis and GM(1,1) forecast of grain output influencing factors in Fujian Province. Journal of Southern Agriculture, 45(4): 697-703. DOI: 10.3969/j:issn.2095-1191.2014.4.697
Citation:
|
YANG Yue-feng, XU Xue-rong. 2014: Principal component analysis and GM(1,1) forecast of grain output influencing factors in Fujian Province. Journal of Southern Agriculture, 45(4): 697-703. DOI: 10.3969/j:issn.2095-1191.2014.4.697
|