GraphPad Prism 科研绘图（二）

绝地灬酷狼 2023-02-21 12:26 14阅读 0赞

本文主要介绍如何将自己实验中的原始数据导入GraphPad中

### 一、从Excel导入数据 ###

假设目前存储于Excel的数据如下所示，表示5位病人的生理指标

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70][]

由于每一个自变量（x）只对应一个应变量（y），因此选择如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 1][]

直接将Excel中的数据复制，然后进行粘贴

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 2][]

如图所示，我们马上可以看到对应的图表

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 3][]

### 二、将X轴与Y轴调换 ###

可以选用Analyze中的transform功能

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 4][]

确认后，选择Interchange X and Y

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 6][]

此外，还自动创建了新生成的Transform表对应的Graph

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 7][]

当然，我们也可以在一列列地复制而导入数据时，直接选择paste选项中的transpose，从而直接进行转置

### 三、Group数据的导入与处理 ###

Group数据是指有多个自变量（X），或者叫有多个条件，并且在所有条件都相同的情况下，有多个应变量（Y）的数据，或者叫样本数据

![20200630171115760.png][]

如上数据，自变量（条件）有：

性别（男性或女性）、采用的药物（控制组或A或B）

因变量有：

多组样本（相同的条件下有3个样本）

接下来将该表数据导入GraphPad中，选择New DataTable

![2020063017132599.png][]

选择如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 8][]

直接复制并粘贴数据

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 9][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 10][]

点击Graph，查看生成的对应图表

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 11][]

### 四、Grouped数据突出不同的重点 ###

如上所示，Grouped数据突出了不同药物（Control、A、B）对于结果的影响

若我们想突出性别对于结果的影响，我们将数据表进行转置即可

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 12][]

转换的结果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 13][]

对应的图表：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 14][]

五、更新原始数据

直接在data table中更新数据，则对应的Transpose of data以及Graph都会更新

也可以使用特殊复制：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 15][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 16][]

可以看到，这里从data table特殊复制的数据周围出现了蓝色的框

解除特殊复制带来的链接：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 17][]

六、直接导入数据文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MTE4NTI3_size_16_color_FFFFFF_t_70 18][]

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[20200630171115760.png]: https://img-blog.csdnimg.cn/20200630171115760.png
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