ctg:
Different clinicians classified cardiotocographic traces based on two guidelines.
Description
The matrix contains 151 cardiotocographic traces classified by 18 clinicians as Patologic (3), Suspect (2) or Normal (1).
Usage
data(ctg)
Arguments
Format
A matrix with 151 observations and the following 18 classifications:
GL1_E1_O1
the classification of the first intern based on the first guideline.
GL1_E1_O2
the classification of the second intern based on the first guideline.
GL1_E1_O3
the classification of the third intern based on the first guideline.
GL1_E2_O1
the classification of the first clinician based on the first guideline.
GL1_E2_O2
the classification of the second clinician based on the first guideline.
GL1_E2_O3
the classification of the third clinician based on the first guideline.
GL1_E3_O1
the classification of the first expert based on the first guideline.
GL1_E3_O2
the classification of the second expert based on the first guideline.
GL1_E3_O3
the classification of the third expert based on the first guideline.
GL2_E1_O1
the classification of the first intern based on the first guideline.
GL2_E1_O2
the classification of the second intern based on the second guideline.
GL2_E1_O3
the classification of the third intern based on the second guideline.
GL2_E2_O1
the classification of the first clinician based on the second guideline.
GL2_E2_O2
the classification of the second clinician based on the second guideline.
GL2_E2_O3
the classification of the third clinician based on the second guideline.
GL2_E3_O1
the classification of the first expert based on the second guideline.
GL2_E3_O2
the classification of the second expert based on the second guideline.
GL2_E3_O3
the classification of the third expert based on the second guideline.
Source
artificial data
Details
6 interns (E1), 6 clinicians (E2) and 6 experts (E3) classified 151 cardiotocographic traces as Patologic (3), Suspect (2) or Normal (1). Nine of them (3 interns, 3 clinicians and 3 experts) used a guideline (GL1) different from the other nine (GL2).