| EPIDURALf {PASWR} | R Documentation |
Intermediate results from a study to determine whether the traditional sitting position or the hamstring stretch position is superior for administering epidural anesthesia to pregnant women in labor as measured by the number of obstructive (needle to bone) contacts (OC)
EPIDURALf
A data frame with 342 observations on the following 7 variables:
DoctorDr. A, Dr. B,
Dr. C, and Dr. DkgcmEaseDifficult, Easy,
and Impossible indicating the physician's assessment of how well bone
landmarks can be felt in the patientTreatmentHamstring Stretch and
Traditional SittingOCComplicationsFailure - person got dizzy, Failure - too many OCs,
None, Paresthesia, and Wet TapUgarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
attach(EPIDURALf) boxplot(OC~Treatment) detach(EPIDURALf)