数据 library(ggplot2) filename <- "/home/taoyan/Plotting in R for Biologists/Lesson-01/Encode_HMM_data.txt" my_data <- read.csv(filename, sep="\t", header=FALSE) # 查看一下数据 head(my_data) 对数据列名重命名 na
Backtrader 文档学习- Plotting -Plotting on the same axis 1.概述 在同一轴上绘图,绘图是在同一空间上绘制原始数据和稍微(随机)修改的数据,但不是在同一轴上。 核心代码,data数据正负50点。 # The filter which changes the close pricedef close_changer(data, *args,
Suppose that one has a sufficient number of measurements to make an estimate of a measured quantity y y y and report its absolute error, ± δ y \pm\delta y ±δy. The absolute error ± δ y \pm\delta y