Bioequivalence and Bioavailability Forum

Anscombe quartet [RSABE / ABEL]

posted by d_labes  – Berlin, Germany, 2012-05-07 10:48 (5147 d 12:41 ago) – Posting: # 8520
Views: 17,901

Dear Helmut!

❝ BTW, visual inspection of fits is mandatory (see here with references). Don’t trust in numbers alone. A classical example is Anscombe’s quartet.²

Very nice illustration .
Thanx for that I was not aware of up to now also it was invented already in 1973 (if Wikipedia is correct).

Complete thread:

• SAS error in 3 way ref replicate study AB 2012-05-04 15:13 [RSABE / ABEL] 
  • SAS error in 3 way ref replicate study jag009 2012-05-04 15:36
    • SAS error in 3 way ref replicate study AB 2012-05-05 06:45
  • FDA's ABE code and partial replicate design d_labes 2012-05-06 10:10
    • Arbitrary (and unjustified) cut-off of r² Helmut 2012-05-06 13:29
      • Anscombe quartetd_labes 2012-05-07 08:48
        • Anscombe quartet in R Helmut 2012-05-07 11:15
          • Anscombe quartet in R AB 2012-05-07 12:07
      • Arbitrary (and unjustified) cut-off of r² FI 2012-10-08 10:39
        • Predominant half life; exclusions Helmut 2012-10-08 13:45
          • Excluding time points for lambdaZ d_labes 2012-10-09 09:33
            • Analytical variability Helmut 2012-10-09 14:09
              • Answer machine d_labes 2012-10-09 15:15
                • Well done! Helmut 2012-10-09 19:43