Statistics & Data Analysis
# Regression Analysis

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Regression

fit a line to two-dimensional data

linear fit {1.3, 2.2},{2.1, 5.8},{3.7, 10.2},{4.2, 11.8}
fit a line to sequential data

linear fit 104, 117, 131, 145, 160, 171
linear fit
fit a polynomial to given data

quadratic fit {10.1,1.2},{12.6, 2.8},{14.8,7.6},{16.0,12.8},{17.5,15.1}
cubic fit 20.9,23.2,26.2,26.4,16.3,-12.2,-60.6,-128.9
quadratic fit
cubic fit calculator
fit an exponential model to given data

exponential fit 0.783,0.552,0.383,0.245,0.165,0.097
exp fit
fit a logarithmic model to given data

log fit {15.2,8.9},{31.1,9.9},{38.6,10.3},{52.2,10.7},{75.4,11.4}
log fit calculator