pub fn pressure() -> Result<DataFrame, PolarsError>Expand description
§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")