在Mac上使用pip安装python模块时遇到问题

时间:2020-09-25 18:47:09

标签: python matplotlib module pip

我在Mac上使用pip安装python模块有点新。我设法通过执行sudo python3 -m(模块名称)来安装其他模块,但是我尝试使用的一个模块不会以与其他模块相同的方式安装。在运行python脚本后收到以下消息时,我注意到尚未安装。

County          latdecdeg   londecdeg         State
---------------------------------------------------
Allegheny       40.5254     -80.07213889        PA 
Allegheny       40.5526     -80.1159            PA
Allegheny       40.5191     -80.13090556        PA
Allegheny       40.5134     -80.13508889        PA
Allegheny       40.5228     -80.17644722        PA
Allegheny       40.496      -79.939375          PA
Beaver          40.6957     -80.36681667        PA
Berks           40.2485     -76.03885833        PA
Berks           40.2979     -75.89966111        PA
Blair           40.5622     -78.32684722        PA
Blair           40.6001     -78.31262222        PA

所以我假设如果找不到该模块,则未安装。这是我在终端中键入的内容,以尝试安装模块。

set.seed(155656494)

#setting parameter values
n<-500
sdu<-25
beta0<-40
beta1<-12

# Running the simulation again

# create the x variable outside the loop since it’s fixed in  
# repeated sampling 
x2 <- floor(runif(n,5,16))

# set the number of iterations for your simulation (how many values 
# of beta1 will be estimated)
nsim2 <- 10000000

# create a vector to store the estimated values of beta1 
vbeta2 <- numeric(nsim2) 

# create a loop that produces values of y, regresses y on x, and  
# stores the OLS estimate of beta1

for (i in 1:nsim2) {
  y2 <- beta0 + beta1*x2 + 0.2*x2 + rnorm(n,mean=0,sd=sdu)  
  model2 <- lm(y2 ~ x2)   
  vbeta2[i] <- coef(model2)[[2]] 
}

mean(vbeta2)

如果有人可以帮助我安装该模块,我将不胜感激,并感谢您的宝贵时间。

0 个答案:

没有答案