Dataset:  h2o_evap.dat

Source: A. Krishnan and R.S. Kushwaha (1973). "A Multiple Regression Analysis
of Evaporation During the Growing Season of Vegetation in the Arid Zone of
India," Agricultural Meteorology, Vol. 12, pp. 297-307

Description: Factors related to Evaporation (mm/day) for 49 5-day periods
in 1963-1964. Predictors: total global radiation (X1, cal/cm^2/day),
estimated net radiation (X2, cal/cm^2/day), saturation deficit at max temp
(X3, mm of Hg), mean daily wind speed (km/hour) and saturation deficit
at mean temp (X5, mm of Hg). Models fit: Y=X1,X3,X4    and Y=X2,X3,X4
Missing wind speed value at period 26 was replaced with average of other 48
weeks


Variables/Columns
Period 7-8
Evaporation   10-16
total global radiation  18-24
net radiation  26-32
saturation deficit at max temp   34-40
wind speed   42-48
saturation deficit at mean temp   50-56