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Table 2 Predictor matrix

From: Prostate cancer: net survival and cause-specific survival rates after multiple imputation

 

Cause of death

Age

PSA diag.

cT

cN

cM

First treat.

Gleason

pT

pN

PSA after treat.

T new

N new

d’Amico

Cause of death

0

1

1

0

0

1

1

1

0

0

1

1

1

1

Age

0

0

0

0

0

0

0

0

0

0

0

0

0

0

PSA diag.

0

1

0

1

1

1

0

1

0

0

0

0

0

0

cT

0

1

1

0

0

0

0

1

0

0

0

0

0

0

cN

0

1

1

1

0

1

0

1

0

0

1

1

0

1

cM

0

1

1

1

0

0

0

1

0

0

0

0

0

0

First treat.

0

1

1

1

1

1

0

1

0

0

0

0

0

1

Gleason

0

1

1

0

1

1

1

0

0

0

0

1

0

0

pT

0

1

0

1

0

1

1

0

0

0

0

0

0

0

pN

0

1

0

1

0

1

1

0

0

0

0

0

0

0

PSA after treat.

0

1

1

0

0

1

1

0

0

0

0

1

0

0

T new

0

0

0

0

0

0

0

0

0

0

0

0

0

0

N new

0

0

0

0

0

0

0

0

0

0

0

0

0

0

d’Amico

0

0

0

0

0

0

0

0

0

0

0

0

0

0

  1. The rows correspond to variables to impute and the columns to the predictor. A 1 indicates that the column variable is used as a predictor to impute the row variable Diag. diagnosis, treat. treatment