EngrExpt: Data sets from "Introductory Statistics for Engineering Experimentation"

Datasets from Nelson, Coffin and Copeland "Introductory Statistics for Engineering Experimentation" (Elsevier, 2003) with sample code.

Install the latest version of this package by entering the following in R:
install.packages("EngrExpt")
AuthorR port by Douglas Bates <bates@stat.wisc.edu> and Karen A.F. Copeland <karen@boulderstats.com>
Date of publication2012-10-29 08:57:01
MaintainerDouglas Bates <bates@stat.wisc.edu>
LicenseGPL (>= 2)
Version0.1-8

View on CRAN

Man pages

absorb: Oil absorption of silica

adhesion: Adhesive qualities of a lens coating

alum: Aluminum impurity amounts

applicat: Application of powder coating

assay: Yield from two processes

bacteria: Bacteria count in water samples

bath: Electrical resistance after water bath

battery: Battery lifetime in laptop computers

bright: Brightness of de-inked newspaper

calcium: Calcium levels before and after taking vitamin

caliper: Diameters of rods measured by two calipers

ccthickn: Clear coat thickness

cement: Drying times of concrete

cheese: Percentage fat in cheese

chemreac: Yield of a chemical reaction

computer: Repair time of computers

cure: Yield from a chemical curing process

curl: Curl of transparencies

defoam: Height of solution with defoamer

deink: De-inking of newsprint

deink2: De-inking of newsprint

dhaze: Haze of lenses after abrasion

diagnostic: Consistency of diagnostic kits

diameter: Diameter of product

drought: Water usage in 2001 and 2002

drums: Weights of drums before and after filling

dry: Moisture content after drying

epoxy: Effect of epoxy level on appearance

exposure: Appearance of panels after exposure to weather

fbuild: Appearance for film builds

fill: Fill amount in tamped cylinders

fillweight: Fill weight by batch

fish: Toxin concentrations in fish by site

fluoride: Fluoride levels from water sources

gloss: Gloss of paint on cars

labcomp: Inter-lab study

lw: Automotive paint formulation

lwsw: Appearance measures of automotive paints

moisture: Moisture content of a silica product

mw: Appearance measure of paint

odor: Odor, yellowing and hardness of optical coating

oven: Drying of silica

ph: pH measurements in a chemical process

phmeas: Comparison of instruments to measure pH

pigment: Yellowing of paint for different pigments

protein: Assay of protein in blood

purity: Purity of product from a filtration process

railcar: Rail car hold times

railcar3: Moisture level versus type of rail car

ratings: Ratings of raw materials

ratings2: Product ratings and moisture content

reflect: Anti-reflective coating measurements

safety: Safety violations over time

sales: Sales versus capital expenditure

sarea: Surface area of silica

separate: Electrical resistance of battery separators

soap: Soap sales by packaging type

stab: Stability of a chemical product

stretch: Stretch of hot pizza cheese

surfarea: Surface area of silica

tablets: Lifetime of chlorine tablets

temprate: Effect of water bath on moisture content

tennis: Durability of tennis ball covers

tensile: Tensile breaking strength of steel samples

thinfilm: Strength of thin film coatings

timetemp: Time to nominal temperature

tpaste: Turbidity of a toothpaste formulation

urine: Mercury level in employee urine samples

uvcoatin: Comparison of eyeglass ultra-violet coatings

uvoven: UV absorbance for lens cured in different ovens

viscosity: Time to gelling of paint samples

vitamin: Calcium levels before and after vitamin supplement

wash: Appearance of washed and unwashed panels

water: Bacteria concentrations in water samples

webtraff: Web site traffic during a marketing campaign

webvisit: Web site visits over a 3-week period

weight: Weight plastic bags held before breaking

whitearea: Comparison of mixing processes

yellow: Initial and 1 month color measure of coated lens

yield: Yield of a chemical process

Functions

absorb Man page
adhesion Man page
adhesion2 Man page
alum Man page
applicat Man page
assay Man page
bacteria Man page
bath Man page
battery Man page
bright Man page
calcium Man page
caliper Man page
ccthickn Man page
cement Man page
cheese Man page
chemreac Man page
computer Man page
cure Man page
curl Man page
defoam Man page
deink Man page
deink2 Man page
dhaze Man page
diagnostic Man page
diameter Man page
drought Man page
drums Man page
dry Man page
epoxy Man page
exposure Man page
fbuild Man page
fill Man page
fillweight Man page
fish Man page
fish2 Man page
fluoride Man page
gloss Man page
labcomp Man page
lw Man page
lwsw Man page
moisture Man page
mw Man page
odor Man page
oven Man page
ph Man page
phmeas Man page
pigment Man page
protein Man page
purity Man page
railcar Man page
railcar2 Man page
railcar3 Man page
ratings Man page
ratings2 Man page
reflect Man page
safety Man page
sales Man page
sarea Man page
separate Man page
soap Man page
stab Man page
stretch Man page
surfarea Man page
tablets Man page
temprate Man page
tennis Man page
tensile Man page
thinfilm Man page
timetemp Man page
tpaste Man page
urine Man page
uvcoatin Man page
uvoven Man page
viscosity Man page
vitamin Man page
wash Man page
water Man page
webtraff Man page
webvisit Man page
weight Man page
whitearea Man page
yellow Man page
yield Man page

Files

data
data/assay.rda
data/applicat.rda
data/exposure.rda
data/bright.rda
data/lw.rda
data/yellow.rda
data/soap.rda
data/tensile.rda
data/purity.rda
data/bath.rda
data/fish2.rda
data/drought.rda
data/fillweight.rda
data/protein.rda
data/absorb.rda
data/railcar2.rda
data/lwsw.rda
data/caliper.rda
data/railcar.rda
data/cure.rda
data/tpaste.rda
data/stab.rda
data/surfarea.rda
data/thinfilm.rda
data/safety.rda
data/weight.rda
data/temprate.rda
data/viscosity.rda
data/adhesion.rda
data/fluoride.rda
data/alum.rda
data/yield.rda
data/adhesion2.rda
data/chemreac.rda
data/moisture.rda
data/ratings2.rda
data/diagnostic.rda
data/computer.rda
data/uvoven.rda
data/ph.rda
data/deink.rda
data/mw.rda
data/webvisit.rda
data/epoxy.rda
data/vitamin.rda
data/deink2.rda
data/fill.rda
data/odor.rda
data/curl.rda
data/urine.rda
data/dhaze.rda
data/sarea.rda
data/phmeas.rda
data/dry.rda
data/calcium.rda
data/bacteria.rda
data/sales.rda
data/oven.rda
data/uvcoatin.rda
data/cement.rda
data/drums.rda
data/wash.rda
data/whitearea.rda
data/fish.rda
data/cheese.rda
data/pigment.rda
data/separate.rda
data/fbuild.rda
data/battery.rda
data/ccthickn.rda
data/railcar3.rda
data/tennis.rda
data/labcomp.rda
data/webtraff.rda
data/gloss.rda
data/stretch.rda
data/reflect.rda
data/timetemp.rda
data/water.rda
data/diameter.rda
data/defoam.rda
data/ratings.rda
data/tablets.rda
NAMESPACE
man
man/epoxy.Rd man/lw.Rd man/computer.Rd man/applicat.Rd man/sales.Rd man/surfarea.Rd man/temprate.Rd man/soap.Rd man/bath.Rd man/separate.Rd man/fish.Rd man/viscosity.Rd man/stretch.Rd man/protein.Rd man/tablets.Rd man/dhaze.Rd man/adhesion.Rd man/stab.Rd man/uvoven.Rd man/deink2.Rd man/alum.Rd man/exposure.Rd man/purity.Rd man/uvcoatin.Rd man/oven.Rd man/fill.Rd man/ratings2.Rd man/labcomp.Rd man/assay.Rd man/tpaste.Rd man/reflect.Rd man/pigment.Rd man/yellow.Rd man/drums.Rd man/sarea.Rd man/dry.Rd man/railcar.Rd man/urine.Rd man/mw.Rd man/gloss.Rd man/yield.Rd man/ccthickn.Rd man/chemreac.Rd man/timetemp.Rd man/webvisit.Rd man/tensile.Rd man/battery.Rd man/cement.Rd man/caliper.Rd man/diameter.Rd man/curl.Rd man/weight.Rd man/vitamin.Rd man/safety.Rd man/webtraff.Rd man/calcium.Rd man/thinfilm.Rd man/water.Rd man/defoam.Rd man/fbuild.Rd man/bright.Rd man/absorb.Rd man/fluoride.Rd man/lwsw.Rd man/ratings.Rd man/drought.Rd man/moisture.Rd man/diagnostic.Rd man/deink.Rd man/cheese.Rd man/tennis.Rd man/wash.Rd man/odor.Rd man/railcar3.Rd man/bacteria.Rd man/ph.Rd man/whitearea.Rd man/cure.Rd man/fillweight.Rd man/phmeas.Rd
inst
inst/dataplots.pdf
inst/TXT.zip
inst/dataplots.R inst/extract.R
inst/dataplots.Rout
ChangeLog
DESCRIPTION
MD5

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.