比较不同的系统聚类方法，类平均法能较好适合辣椒品种的数量分类。

Compared with other systematic clustering method, UPGMA would be better for the numerical taxonomy of the capsicum varieties.

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本文从各种距离之间的关系来对重心法、类平均法及离差平方和法作一些分析比较。

By making an analysis of different relations of distance, method of gravity center, method of mean value of class and method of sum of squares of deviations are compared in this paper.

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通过具有教学普遍意义的“夫兰克-赫兹实验”中原子定态能级分析，指出常用的平均法或“类平均法”的局限性。

Experimental result, such as excitation potential in Frank-Hertz experiment, can be quantitatively presented with least-squares fit instead of the average method.

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