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Introductory Statistics with R

v2.0-11 · Oct 22, 2025 · GPL (>= 2)
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Description

Data sets and scripts for text examples and exercises in P. Dalgaard (2008), `Introductory Statistics with R', 2nd ed., Springer Verlag, ISBN 978-0387790534.

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r-devel-linux-x86_64-debian-clang NOTE
r-devel-linux-x86_64-debian-gcc NOTE
r-devel-linux-x86_64-fedora-clang NOTE
r-devel-linux-x86_64-fedora-gcc NOTE
r-devel-macos-arm64 NOTE
r-devel-windows-x86_64 NOTE
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 NOTE
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (7 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

tests

Running ‘allexercises.R’ [5s/7s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’ [4s/6s]
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NA
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-debian-gcc

tests

Running ‘allexercises.R’ [3s/4s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’ [3s/4s]
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NA
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-fedora-clang

tests

Running ‘allexercises.R’ [8s/12s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NAs:635  
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-fedora-gcc

tests

Running ‘allexercises.R’
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NAs:635   NAs:  5 
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-macos-arm64

tests

Running ‘allexercises.R’ [1s/1s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’ [1s/1s]
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NA
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-windows-x86_64

tests

Running 'allexercises.R' [4s]
  Comparing 'allexercises.Rout' to 'allexercises.Rout.save' ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running 'allscripts.R' [4s]
  Comparing 'allscripts.Rout' to 'allscripts.Rout.save' ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NAs:635 
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-patched-linux-x86_64

tests

Running ‘allexercises.R’ [5s/6s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   :66     
34c34
<  NAs    :351  
---
>  NA's   :351  
  Running ‘allscripts.R’ [4s/5s]
  Comparing ‘allscripts.Rout’ to ‘allscripts.Rout.save’ ...
597c597
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's 
607c607
<  NAs    :5        NAs    :635     NAs    :5       NAs    :321    
---
>  NA's   :5        NA's   :635     NA's   :5       NA's   :321    
615c615
<  NAs    :240    NAs    :859     
---
>  NA's   :240    NA's   :859     
623,638c623,638
<       age         menarche   sex           igf1       tanner   
<  Min.   : 0.170   No :369   M  :621   Min.   : 25.0   I  :515  
<  1st Qu.: 9.053   Yes:335   F  :713   1st Qu.:202.2   II :103  
<  Median :12.560   NA
...[truncated]...
         
707c707
<  NAs    :141     
---
>  NA's   :141     
713c713
<  Median :12.80   NAs:  9           Median :352.0   III: 38  
---
>  Median :12.80   NA's:  9           Median :352.0   III : 38  
716,717c716,717
<  Max.   :75.12                     Max.   :914.0   NAs:159  
<                                    NAs    :176              
---
>  Max.   :75.12                      Max.   :914.0   NA's:159  
>                                     NA's   :176               
725c725
<  NAs    :713  
---
>  NA's   :713  
1279c1279
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1293c1293
<   cannot compute exact p-value with ties
---
>   Cannot compute exact p-value with ties
1329c1329
<   I  II III  IV   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's

Check History

NOTE 8 OK · 6 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

tests

Running ‘allexercises.R’ [5s/7s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119    
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-debian-gcc

tests

Running ‘allexercises.R’ [4s/5s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119    
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-fedora-clang

tests

Running ‘allexercises.R’ [8s/12s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119   
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-linux-x86_64-fedora-gcc

tests

Running ‘allexercises.R’
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA's   
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-macos-arm64

tests

Running ‘allexercises.R’ [1s/1s]
  Comparing ‘allexercises.Rout’ to ‘allexercises.Rout.save’ ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119    
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's
NOTE r-devel-windows-x86_64

tests

Running 'allexercises.R' [5s]
  Comparing 'allexercises.Rout' to 'allexercises.Rout.save' ...
26c26
<  NAs    :5        NAs    :11      NAs    :5   NAs    :119     NAs    :66     
---
>  NA's   :5        NA's   :11      NA's   :5   NA's   :119     NA
...[truncated]...
V   V NAs 
---
>    I   II  III   IV    V NA's 
1798c1798
<         Max.          NAs 
---
>         Max.         NA's 
1806c1806
<    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.     NAs 
---
>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max.    NA's

Reverse Dependencies (3)

imports

subselect

suggests

multcomp pubh

Dependency Network

Dependencies Reverse dependencies subselect multcomp pubh ISwR

Version History

new 2.0-11 Mar 10, 2026
updated 2.0-11 ← 2.0-10 diff Oct 22, 2025
updated 2.0-10 ← 2.0-9 diff Mar 22, 2025
updated 2.0-9 ← 2.0-8 diff Oct 9, 2024
updated 2.0-8 ← 2.0-7 diff Jan 19, 2020
updated 2.0-7 ← 2.0-6 diff Jun 6, 2015
updated 2.0-6 ← 2.0-5 diff Mar 21, 2012
updated 2.0-5 ← 2.0-4 diff Apr 20, 2010
updated 2.0-4 ← 2.0-3 diff Apr 14, 2009
updated 2.0-3 ← 2.0-2 diff Feb 19, 2009
updated 2.0-2 ← 2.0-1 diff Jun 19, 2008
updated 2.0-0 ← 1.0-8 diff Apr 23, 2008
updated 2.0-1 ← 2.0-0 diff Apr 23, 2008
updated 1.0-7 ← 1.0-6 diff Nov 27, 2007
updated 1.0-8 ← 1.0-7 diff Nov 27, 2007
updated 1.0-6 ← 1.0-5 diff Sep 13, 2006
updated 1.0-5 ← 1.0-4 diff Mar 31, 2005
updated 1.0-4 ← 1.0-3 diff Sep 24, 2004
updated 1.0-3 ← 1.0-2 diff Aug 23, 2004
updated 1.0-2 ← 1.0-1 diff Feb 2, 2003