import Numpy as np from Pandas._libs.tslib import Timestamp #需要添加的 #from Pandas.lib import Timestamp #需要被注释掉的 import Pandas as pd import statsmodels.api as sm from statsmodels.nonparametric.smoothers_lowess import lowess as smlowess from statsmodels.sandbox.regression.predstd impo...
plot.title = element_text(size = 22, face = "bold", hjust = 0.5, margin = margin(b = 15)), axis.line = element_line(color = "black"), axis.title = element_text(size = 22, color = "black", face = "bold"), axis.text = element_text(size...
https://stackoverflow.com/questions/7549694/add-regression-line-equation-and-r2-on-graph 首先是模拟一份数据集 代码语言:javascript 代码运行次数:0 运行 AI代码解释 df<-data.frame(x = c(1:100)) df$y <- 2 + 3 * df$x + rnorm(100, sd = 40) head(df) ggplot2基本的散点图并添加拟合...
Add regression line, correlation coefficient and equantions of the fitted line. Key functions: stat_smooth()[ggplot2] stat_cor()[ggpubr] stat_poly_eq()[ggpmisc]formula <- y ~ xp + stat_smooth( aes(color = Species, fill = Species), method = "lm") + stat_cor(aes(color = Species...
第一印象 使用ggplot2绘制图形比R自带的绘图函数方便很多。使用前需要用install安装包，并用library将包...
ggplot(df, aes(x=dose, y=len, group=supp)) + geom_line(aes(linetype=supp))+ geom_point() 1. 2. 3. 修改线型、点的形状以及颜色 ggplot(df, aes(x=dose, y=len, group=supp)) + geom_line(aes(linetype=supp, color = supp))+ geom_point(aes(shape=supp, color = supp)) 1. 2....
#Scatter plots(sp)sp <- ggscatter(mtcars, x="wt", y="mpg",add="reg.line",#Add regressionlineconf.int= TRUE,#Add confidence intervalcolor ="cyl", palette ="jco",#Color by group cylshape ="cyl"#Change point shape by groups cyl)+ ...
by.groups = TRUE, #Sort inside each group x.text.angle=90 #Rotate vertically x axis texts ) bp+font("x.text", size = 8) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #Scatter plots(sp) sp <- ggscatter(mtcars, x="wt", y="mpg", add = "reg.line", #Add regression line ...
# Change colors and linetype by groups ("sex") # Use custom palette p2 <- ggecdf(wdata, x = "weight", color = "sex", linetype = "sex", palette = c("#00AFBB", "#E7B800")) p2 1 2 3 4 p3 <- ggecdf(wdata, x...
ggplot(df, aes(x=dose, y=len, group=supp)) + geom_line(aes(linetype=supp))+ geom_point() 修改线型、点的形状以及颜色 ggplot(df, aes(x=dose, y=len, group=supp)) + geom_line(aes(linetype=supp, color = supp))+ geom_point(aes(shape=supp, color = supp)) ...