化学分析课程中统计应用软件包的开发

大学化学 Pub Date : 2020-01-01 DOI:10.3866/pku.dxhx201905031

Li-min Shao

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引用次数: 0

摘要

:为化学分析课程开发了统计软件包。软件计算正态分布、t、(cid:2031) (cid:2870)和F分布的累积分布函数和逆累积分布函数;它还为统计显著性检验提供了临界值。该软件旨在取代传统数据表的不足和模糊。与传统的数据表相比，该软件可以更有效地解决统计问题，这使学生能够专注于理解统计原理和解释结果。该软件通过直观的界面、图形和自然交互提供信息。提供了Matlab和Android版本，并且是免费的。

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Developing a Software Package for Statistical Applications in the Course of Chemical Analysis

: A statistical software package is developed for the course of chemical analysis. The software calculates cumulative distribution functions and inverse cumulative distribution functions of normal, t , (cid:2031) (cid:2870) , and F distributions; it also provides critical values for tests of statistical significance. The software is designed to substitute for traditional data tables that are insufficient and obscure. Statistical problems can be solved more efficiently with the software than with traditional data tables, which enables students to focus on understanding statistical principles and interpreting results. The software provides information through an intuitive interface, a graph, and natural interactions. Both Matlab and Android versions are presented, and free of charge.

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来源期刊

大学化学

自引率

0.00%

发文量

5852

期刊介绍： University Chemistry is an educational research academic journal supervised by the Ministry of Education and co-sponsored by Peking University and the Chinese Chemical Society. It was founded in 1986 and changed to a monthly publication in January 2016. Its purpose is to promote and deepen the reform of university chemistry education and serve to improve the level of chemistry teaching in my country. The main columns are: Today's Chemistry, Teaching Research and Reform, Knowledge Introduction, Chemical Experiments, Teacher-Student Chats, Future Chemists, etc. The journal has been included in many databases such as China Journal Network Full-text Database, Wanfang Database, Taiwan Huayi Database, Chinese Science and Technology Journal Database (Full-text Edition), and American Chemical Abstracts.