86 lines
1.0 KiB
Plaintext
86 lines
1.0 KiB
Plaintext
---
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title: "数据前处理+ggplot2画图实践"
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format:
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dwsd-revealjs:
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logo: _extensions/drwater/dwsd/inst/ucaslogo.png
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---
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```{r}
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#| echo: false
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source("../../coding/_common.R")
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library(tidyverse)
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```
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## 数据说明
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```{r}
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mpg
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```
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## 完成图1
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```{r}
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#| echo: false
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mpg |>
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ggplot(aes(x = displ, y = hwy, color = class)) +
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geom_point()
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```
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## 完成图2
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```{r}
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#| echo: false
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ggplot(mpg, aes(x = displ, y = hwy, color = drv)) +
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geom_point() +
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geom_smooth(aes(linetype = drv))
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```
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## 完成图3
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```{r}
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#| echo: false
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ggplot(mpg, aes(x = displ, y = hwy)) +
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geom_point(aes(color = class)) +
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geom_smooth()
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```
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## 完成图4
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```{r}
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#| echo: false
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ggplot(mpg, aes(x = displ, y = hwy)) +
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geom_point() +
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facet_wrap(~cyl)
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```
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## 完成图5
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```{r}
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#| echo: false
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ggplot(mpg, aes(x = drv, fill = class)) +
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geom_bar(position = "fill")
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```
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## 综合实践：三维荧光数据处理
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## 欢迎讨论！{.center}
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```{r}
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#| results: 'asis'
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rmdify::slideend(
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wechat = FALSE,
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type = "public",
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tel = FALSE,
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thislink = "../"
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)
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```
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