wush978 / DataScienceAndR

R語言翻轉教室
www.datascienceandr.org
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下載swirl套件,出現下列訊息,不能進入 [00-Hello-DataScienceAndR]課程 #333

Closed aven0524 closed 8 years ago

aven0524 commented 8 years ago

| Hi! Type swirl() when you are ready to begin.

Error in curl::curl_fetch_memory(url, handle = handle) : Peer certificate cannot be authenticated with given CA certificates

aven0524 commented 8 years ago

不能進入 [00-Hello-DataScienceAndR]課程 | To begin, you must install a course. I can install a course for you from the internet, or | I can send you to a web page (https://github.com/swirldev/swirl_courses) which will | provide course options and directions for installing courses yourself. (If you are not | connected to the internet, type 0 to exit.)

1: R Programming: The basics of programming in R 2: Regression Models: The basics of regression modeling in R 3: Statistical Inference: The basics of statistical inference in R 4: Exploratory Data Analysis: The basics of exploring data in R 5: Don't install anything for me. I'll do it myself.

Selection: 1 |===================================================================================| 100%

| Course installed successfully!

| Please choose a course, or type 0 to exit swirl.

1: R Programming 2: Take me to the swirl course repository!

Selection: 1

| Please choose a lesson, or type 0 to return to course menu.

1: Basic Building Blocks 2: Workspace and Files 3: Sequences of Numbers
4: Vectors 5: Missing Values 6: Subsetting Vectors
7: Matrices and Data Frames 8: Logic 9: Functions
10: lapply and sapply 11: vapply and tapply 12: Looking at Data
13: Simulation 14: Dates and Times 15: Base Graphics

wush978 commented 8 years ago

你應該是安裝失敗了。 請重開R後再執行:source("http://wush978.github.io/R/init-swirl.R")一次

wush978 commented 8 years ago

如果有錯誤,歡迎再re-open issue