R Dataset / Package datasets / pressure

Documentation

On this Picostat.com statistics page, you will find information about the pressure data set which pertains to Vapor Pressure of Mercury as a Function of Temperature. The pressure data set is found in the datasets R package. You can load the pressure data set in R by issuing the following command at the console data("pressure"). This will load the data into a variable called pressure. If R says the pressure data set is not found, you can try installing the package by issuing this command install.packages("datasets") and then attempt to reload the data. 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 pressure R data set. The size of this file is about 183 bytes.


Vapor Pressure of Mercury as a Function of Temperature

Description

Data on the relation between temperature in degrees Celsius and vapor pressure of mercury in millimeters (of mercury).

Usage

pressure

Format

A data frame with 19 observations on 2 variables.

[, 1] temperature numeric temperature (deg C)
[, 2] pressure numeric pressure (mm)

Source

Weast, R. C., ed. (1973) Handbook of Chemistry and Physics. CRC Press.

References

McNeil, D. R. (1977) Interactive Data Analysis. New York: Wiley.

Examples

require(graphics)
plot(pressure, xlab = "Temperature (deg C)",
     ylab = "Pressure (mm of Hg)",
     main = "pressure data: Vapor Pressure of Mercury")
plot(pressure, xlab = "Temperature (deg C)",  log = "y",
     ylab = "Pressure (mm of Hg)",
     main = "pressure data: Vapor Pressure of Mercury")
--

Dataset imported from https://www.r-project.org.

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Attachment Size
dataset-47267.csv 183 bytes
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0