fixed links

Author: ttimbers

classification1.Rmd

@@ -1377,7 +1377,7 @@ wkflw_plot
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_06/worksheet_06.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_06/worksheet_06.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

classification2.Rmd

@@ -1345,7 +1345,7 @@ fwd_sel_accuracies_plot
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_07/worksheet_07.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_07/worksheet_07.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

clustering.Rmd

@@ -981,7 +981,7 @@ elbow_plot
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_10/worksheet_10.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_10/worksheet_10.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

inference.Rmd

@@ -1162,8 +1162,8 @@ statistical techniques you may learn about in the future!
 
 Practice exercises for the material covered in this chapter 
 can be found in the two accompanying worksheets
-([first worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_11/worksheet_11.ipynb) 
-and [second worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_12/worksheet_12.ipynb)).
+([first worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_11/worksheet_11.ipynb) 
+and [second worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_12/worksheet_12.ipynb)).
 The worksheets try to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

intro.Rmd

@@ -686,7 +686,7 @@ knitr::include_graphics("img/help-filter.png")
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_01/worksheet_01.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_01/worksheet_01.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

reading.Rmd

@@ -1211,7 +1211,7 @@ data you are requesting and how frequently you are making requests.
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_02/worksheet_02.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_02/worksheet_02.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

regression1.Rmd

@@ -835,7 +835,7 @@ regression has both strengths and weaknesses. Some are listed here:
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_08/worksheet_08.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_08/worksheet_08.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

regression2.Rmd

@@ -862,7 +862,7 @@ that will serve you well when moving to more advanced books on the topic.
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_09/worksheet_09.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_09/worksheet_09.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

version-control.Rmd

@@ -928,7 +928,7 @@ image_read("img/version_control/issue_06.png") %>%
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_05/worksheet_05.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_05/worksheet_05.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended, 

viz.Rmd

@@ -1500,7 +1500,7 @@ knitr::include_graphics("img/png-vs-svg.png")
 ## Exercises
 
 Practice exercises for the material covered in this chapter 
-can be found in the accompanying [worksheet](https://ubc-dsci.github.io/data-science-a-first-intro-worksheets/worksheet_04/worksheet_04.ipynb).
+can be found in the accompanying [worksheet](https://github.com/UBC-DSCI/data-science-a-first-intro-worksheets/blob/main/worksheet_04/worksheet_04.ipynb).
 The worksheet tries to provide automated feedback 
 and help guide you through the problems. 
 To make sure this functionality works as intended,