目前我国的科技期刊中的论文大多数都作了相应的统计学处理 ,这对于提高论文的科学性起到了很好的作用 ,但在处理中也存在一些较普遍的问题 ,还有少数论文应该作统计处理的而没有作。计量资料统计处理前 ,要从以下几方面来考虑统计方法的选择 :资料是否正态分布 :正态或近似正 At present, most of the papers in our country’s sci-tech periodicals have made corresponding statistical processing, which has played a very good role in improving the scientificalness of the thesis. However, there are some common problems in the process of treatment, and a few papers should No statistics for the treatment. Statistical data measurement before processing, from the following aspects to consider the choice of statistical methods: whether the normal distribution of information: normal or approximate positive