R Dataset / Package robustbase / lactic
On this Picostat.com statistics page, you will find information about the lactic data set which pertains to Lactic Acid Concentration Measurement Data. The lactic data set is found in the robustbase R package. Try to load the lactic data set in R by issuing the following command at the console data("lactic"). This may load the data into a variable called lactic. If R says the lactic data set is not found, you can try installing the package by issuing this command install.packages("robustbase") and then attempt to reload the data with library("robustbase") followed by data("lactic"). Perhaps strangley, if R gives you no output after entering a command, it means the command succeeded. If it succeeded you can see the data by typing lactic at the command-line which should display the entire dataset.
If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the lactic R data set. The size of this file is about 140 bytes.
Lactic Acid Concentration Measurement Data
Data on the Calibration of an Instrument that Measures Lactic Acid Concentration in Blood, from Afifi and Azen (1979) - comparing the true concentration X with the measured value Y.
A data frame with 20 observations on the following 2 variables.
P. J. Rousseeuw and A. M. Leroy (1987) Robust Regression and Outlier Detection; Wiley, p.62, table 10.
data(lactic) summary(lm.lactic <- lm(Y ~., data=lactic))
Dataset imported from https://www.r-project.org.
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