wush978
commented
8 years ago 請重開R後依照網站指示安裝課程 過程中如有error message 請附上
Closed aven0524 closed 7 years ago
wush978
commented
8 years ago 請重開R後依照網站指示安裝課程 過程中如有error message 請附上
aven0524
commented
8 years ago error message 如下，無法顯示到00-Hello-DataScienceAndR
| 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
**
The downloaded source packages are in ‘C:\Users\hb11082\AppData\Local\Temp\RtmpY78DUA\downloaded_packages’ Error in curl::curl_fetch_memory(url, handle = handle) :
Peer certificate cannot be authenticated with given CA certificates
| Welcome to swirl! Please sign in. If you've been here before, use the same name as you did | then. If you are new, call yourself something unique.
What shall I call you? a
| Thanks, a. Let's cover a couple of quick housekeeping items before we begin our first | lesson. First of all, you should know that when you see '...', that means you should press | Enter when you are done reading and ready to continue.
... <-- That's your cue to press Enter to continue
| Also, when you see 'ANSWER:', the R prompt (>), or when you are asked to select from a | list, that means it's your turn to enter a response, then press Enter to continue.
Select 1, 2, or 3 and press Enter
1: Continue. 2: Proceed. 3: Let's get going!
Selection: 1
| You can exit swirl and return to the R prompt (>) at any time by pressing the Esc key. If | you are already at the prompt, type bye() to exit and save your progress. When you exit | properly, you'll see a short message letting you know you've done so.
| When you are at the R prompt (>): | -- Typing skip() allows you to skip the current question. | -- Typing play() lets you experiment with R on your own; swirl will ignore what you do... | -- UNTIL you type nxt() which will regain swirl's attention. | -- Typing bye() causes swirl to exit. Your progress will be saved. | -- Typing main() returns you to swirl's main menu. | -- Typing info() displays these options again.
| Let's get started!
...
| 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.
沒有顯示為00-Hello-DataScienceAndR等課程系列，煩請老師協助 謝謝