我正在分析,并在花瓣宽度和花瓣长度之间绘制了一个散射图。为了制作情节,我使用了以下代码:
# First, we'll import pandas, a data processing and CSV file I/O library
import pandas as pd
# We'll also import seaborn, a Python graphing library
import warnings # current version of seaborn generates a bunch of warnings that we'll ignore
wa
我正在尝试使用以下代码片段向散点图中添加一条回归线 library(ggplot2)
CouncilNames <- c("Antrim and Newtownabbey", "Armagh City, Banbridge and Craigavon", "Causeway Coast and Glens", "Lisburn and Castlereagh", "Mid and East Antrim", "Mid Ulster", "Newry, Mourne and Down&
我很难在散点图上添加一条回归线(状态模型OLS所基于的回归线)。请注意,使用seaborn的lmplot,我可以得到一行(参见示例),但我希望使用来自statsmodel OLS的精确行,以确保完全的一致性。
如何调整下面的代码以将回归线添加到第一个散点图中?
import statsmodels.regression.linear_model as sm
import seaborn as sns
import pandas as pd
import numpy as np
np.random.seed(0)
data = {'Xvalue': range(20, 30),