我从文件中读取参数“data1”和“data2”并使用此代码绘制 cdf,但我有两个问题:
- 使图形更平滑
- 将 Y 轴标记为 CDF
请注意,这段代码是正确的,但我需要一些修改。
df <- data.frame(x = c(data1, data2), ggg=factor(rep(1:2, c(19365,19365))))
ggplot(df, aes(x, colour = ggg)) +
stat_ecdf() +
labs(x='Time (ms)', ggg='CDF', fill='') +
theme_bw()+
theme(panel.grid.major = element_line(colour = 'grey'),
panel.border = element_rect(colour = 'black'),
axis.line = element_blank(),
panel.background = element_blank(),
legend.direction='vertical',
legend.position = c(1, 0.5),
legend.justification = c(1, 0.5),
legend.background = element_rect(colour = NA)) +
scale_colour_hue(name='', labels=c('IEEE 802.11p','Our protocol'))