数据分析

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1、列表法

将数据按一定规律用列表方式表达出来，是记录和处理最常用的方法。

表格的设计要求对应关系清楚，简单明了，有利于发现相关量之间的相关关系

此外还要求在标题栏中注明各个量的名称、符号、数量级和单位等：根据需要还可以列出除原始数据以外的计算栏目和统计栏目等。

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1. List method


Expressing data in a list format according to a certain pattern is the most commonly used method for recording and processing.
The design requirements of the table require clear and concise correspondence, which is conducive to discovering the correlation between related quantities
In addition, it is required to indicate the names, symbols, orders of magnitude, and units of each quantity in the title bar. Calculation columns and statistical columns other than the original data can also be listed as needed.

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2、作图法
作图法可以最醒目地表达各个物理量间的变化关系。从图线上可以简便求出实验需要的某些结果，还可以把某些复杂的函数关系，通过一定的变换用图形表示出来。
图表和图形的生成方式主要有两种：手动制表和用程序自动生成，

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2. Drawing method



The drawing method can most prominently express the changing relationships between various physical quantities. It is easy to obtain certain experimental results from the graph, and complex functional relationships can be represented graphically through certain transformations.



There are two main ways to generate charts and graphs: manual tabulation and automatic program generation,

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良好的数据分析能让我们的管理更加有效简单

各种工具不需要使用好才能事半功倍啊