weather: Sample dataset of daily weather observations from Canberra...
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weather R Documentation
Sample dataset of daily weather observations from Canberra
airport in Australia.
Description
One year of daily weather observations collected from the Canberra
airport in Australia was obtained from the Australian Commonwealth
Bureau of Meteorology and processed to create this sample dataset for
illustrating data mining using R and Rattle.
The data has been processed to provide a target variable
RainTomorrow (whether there is rain on the following day -
No/Yes) and a risk variable RISK_MM (how much rain recorded in
millimetres). Various transformations were performed on the source
data. The dataset is quite small and is useful only for repeatable
demonstration of various data science operations.
The source dataset is Copyright by the Australian Commonwealth Bureau
of Meteorology and is provided as part of the rattle package with
permission.
Usage
weather
Format
The weather dataset is a data frame containing one year of
daily observations from a single weather station (Canberra).
DateThe date of observation (a Date object).
LocationThe common name of the location of the
weather station.
MinTempThe minimum temperature in degrees celsius.
MaxTempThe maximum temperature in degrees celsius.
RainfallThe amount of rainfall recorded for the day in mm.
EvaporationThe so-called Class A pan evaporation (mm)
in the 24 hours to 9am.
SunshineThe number of hours of bright sunshine in the day.
WindGustDirThe direction of the strongest wind gust
in the 24 hours to midnight.
WindGustSpeedThe speed (km/h) of the strongest wind
gust in the 24 hours to midnight.
Temp9am Temperature (degrees C) at 9am.
RelHumid9am Relative humidity (percent) at 9am.
Cloud9am Fraction of sky obscured by cloud at
9am. This is measured in "oktas", which are a unit of eigths. It
records how many eigths of the sky are obscured by cloud. A 0
measure indicates completely clear sky whilst an 8 indicates that
it is completely overcast.
WindSpeed9am-
Wind speed (km/hr) averaged over 10 minutes prior to 9am.
Pressure9am-
Atmospheric pressure (hpa) reduced to mean sea level at 9am.
Temp3pm Temperature (degrees C) at 3pm.
RelHumid3pm Relative humidity (percent) at 3pm.
Cloud3pm-
Fraction of sky obscured by cloud (in "oktas": eighths) at
3pm. See Cload9am for a description of the values.
WindSpeed3pm-
Wind speed (km/hr) averaged over 10 minutes prior to 3pm.
Pressure3pm-
Atmospheric pressure (hpa) reduced to mean sea level at 3pm.
ChangeTemp-
Change in temperature.
ChangeTempDir-
Direction of change in temperature.
ChangeTempMag-
Magnitude of change in temperature.
ChangeWindDirect-
Direction of wind change.
MaxWindPeriod-
Period of maximum wind.
RainToday-
Integer: 1 if precipitation (mm) in the 24 hours to 9am exceeds
1mm, otherwise 0.
TempRange-
Difference between minimum and maximum temperatures (degrees C) in
the 24 hours to 9am.
PressureChange-
Change in pressure.
RISK_MM-
The amount of rain. A kind of measure of the "risk".
RainTomorrow-
The target variable. Did it rain tomorrow?
Author(s)
Source
The daily observations are available from
https://www.bom.gov.au/climate/data. Copyright Commonwealth of
Australia 2010, Bureau of Meteorology.
Definitions adapted from
https://www.bom.gov.au/climate/dwo/IDCJDW0000.shtml
References
Package home page: https://rattle.togaware.com. Data source:
https://www.bom.gov.au/climate/dwo/ and
https://www.bom.gov.au/climate/data.
See Also
weatherAUS, audit.
rattle documentation built on March 21, 2022, 5:06 p.m.
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| weather | R Documentation |
Sample dataset of daily weather observations from Canberra airport in Australia.
Description
One year of daily weather observations collected from the Canberra airport in Australia was obtained from the Australian Commonwealth Bureau of Meteorology and processed to create this sample dataset for illustrating data mining using R and Rattle.
The data has been processed to provide a target variable
RainTomorrow (whether there is rain on the following day -
No/Yes) and a risk variable RISK_MM (how much rain recorded in
millimetres). Various transformations were performed on the source
data. The dataset is quite small and is useful only for repeatable
demonstration of various data science operations.
The source dataset is Copyright by the Australian Commonwealth Bureau of Meteorology and is provided as part of the rattle package with permission.
Usage
weather
Format
The weather dataset is a data frame containing one year of
daily observations from a single weather station (Canberra).
DateThe date of observation (a Date object).
LocationThe common name of the location of the weather station.
MinTempThe minimum temperature in degrees celsius.
MaxTempThe maximum temperature in degrees celsius.
RainfallThe amount of rainfall recorded for the day in mm.
EvaporationThe so-called Class A pan evaporation (mm) in the 24 hours to 9am.
SunshineThe number of hours of bright sunshine in the day.
WindGustDirThe direction of the strongest wind gust in the 24 hours to midnight.
WindGustSpeedThe speed (km/h) of the strongest wind gust in the 24 hours to midnight.
Temp9amTemperature (degrees C) at 9am.
RelHumid9amRelative humidity (percent) at 9am.
Cloud9amFraction of sky obscured by cloud at 9am. This is measured in "oktas", which are a unit of eigths. It records how many eigths of the sky are obscured by cloud. A 0 measure indicates completely clear sky whilst an 8 indicates that it is completely overcast.
WindSpeed9am-
Wind speed (km/hr) averaged over 10 minutes prior to 9am.
Pressure9am-
Atmospheric pressure (hpa) reduced to mean sea level at 9am.
Temp3pmTemperature (degrees C) at 3pm.
RelHumid3pmRelative humidity (percent) at 3pm.
Cloud3pm-
Fraction of sky obscured by cloud (in "oktas": eighths) at 3pm. See Cload9am for a description of the values.
WindSpeed3pm-
Wind speed (km/hr) averaged over 10 minutes prior to 3pm.
Pressure3pm-
Atmospheric pressure (hpa) reduced to mean sea level at 3pm.
ChangeTemp-
Change in temperature.
ChangeTempDir-
Direction of change in temperature.
ChangeTempMag-
Magnitude of change in temperature.
ChangeWindDirect-
Direction of wind change.
MaxWindPeriod-
Period of maximum wind.
RainToday-
Integer: 1 if precipitation (mm) in the 24 hours to 9am exceeds 1mm, otherwise 0.
TempRange-
Difference between minimum and maximum temperatures (degrees C) in the 24 hours to 9am.
PressureChange-
Change in pressure.
RISK_MM-
The amount of rain. A kind of measure of the "risk".
RainTomorrow-
The target variable. Did it rain tomorrow?
Author(s)
Source
The daily observations are available from https://www.bom.gov.au/climate/data. Copyright Commonwealth of Australia 2010, Bureau of Meteorology.
Definitions adapted from https://www.bom.gov.au/climate/dwo/IDCJDW0000.shtml
References
Package home page: https://rattle.togaware.com. Data source: https://www.bom.gov.au/climate/dwo/ and https://www.bom.gov.au/climate/data.
See Also
weatherAUS, audit.
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