mammary: Recurrence of mammary tumours in female rats
In collett: Datasets from "Modelling Survival Data in Medical Research" by Collett
mammary R Documentation
Recurrence of mammary tumours in female rats
Description
This is an animal experiment to compare the use of retinyl acetate (related to vitamin A) across the study (treatment) to treatment with retinyl acetate to 60 days and then no further treatment (control). The female rats all had mammary tumours.
Usage
mammary
Format
A data frame with 254 rows and 4 variables:
ratinteger id for each rat
treatmentinteger treatment arm indicator (1=treatment, 0=control)
timedouble follow-up time (days)
statusinteger recurrence indicator (0=no, 1=yes)
Details
See Collett (2023)
collett documentation built on April 3, 2025, 5:53 p.m.
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| mammary | R Documentation |
Recurrence of mammary tumours in female rats
Description
This is an animal experiment to compare the use of retinyl acetate (related to vitamin A) across the study (treatment) to treatment with retinyl acetate to 60 days and then no further treatment (control). The female rats all had mammary tumours.
Usage
mammary
Format
A data frame with 254 rows and 4 variables:
ratinteger id for each rat
treatmentinteger treatment arm indicator (1=treatment, 0=control)
timedouble follow-up time (days)
statusinteger recurrence indicator (0=no, 1=yes)
Details
See Collett (2023)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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