Hi! I'm running an anova on a lm and I get the message
Error: invalid dimnames given for data frame
Any idea where it comes from?
Many thanks.
Here is the fit and the attempted anova:
> fit
Call:
lm(formula = as.formula(paste(chemical, "a~", cmd, sep =
"")), singular.ok = TRUE)
Coefficients:
(Intercept) Odom Displace Weight
-1.440e+00 2.936e-02 9.276e-01 -2.619e+00
HC1b HC2b CO1b CO2
8.974e-01 -1.223e-01 -3.695e-01 2.484e-01
NOX2 R00001 R00010 R00011
2.738e-01 -1.498e+00 3.087e-01 3.494e-01
R00100 R00101 R00110 R00111
-3.313e+00 -1.041e+00 -2.549e+00 -2.250e+00
R01000 R01001 R01010 R01011
-5.381e-01 6.665e+00 5.712e+00 6.441e-01
R01100 R01101 R01110 R01111
6.844e-01 4.629e+00 -1.252e+01 -1.915e+00
R10000 R10001 R10010 R10011
-9.747e-01 2.326e+00 1.219e+00 3.635e-01
R10100 R10101 R10110 R10111
4.551e+01 -7.819e+00 3.359e+00 2.202e+00
R11000 R11001 R11010 R11011
-1.436e+00 3.334e-01 2.037e-02 4.746e-01
R11100 R11101 R11110 R11111
1.590e+00 -1.842e+00 -9.772e-01 -1.061e+00
Odom.Displace Odom.Weight Odom.HC1b Odom.HC2b
-5.542e-03 4.548e-02 -4.472e-03 1.181e-02
Odom.CO1b Odom.CO2 Odom.NOX2 Odom.R00001
-3.934e-05 -4.574e-03 -7.116e-03 -1.900e-02
Odom.R00010 Odom.R00011 Odom.R00100 Odom.R00101
-4.103e-03 2.576e-03 1.213e-01 3.849e-02
Odom.R00110 Odom.R00111 Odom.R01000 Odom.R01001
6.460e-02 -2.474e-03 6.344e-02 -6.129e-02
Odom.R01010 Odom.R01011 Odom.R01100 Odom.R01101
6.875e-03 -1.024e-02 -2.510e-01 -1.674e-01
Odom.R01110 Odom.R01111 Odom.R10000 Odom.R10001
5.676e-01 -1.778e-02 -1.871e-02 1.137e-01
Odom.R10010 Odom.R10011 Odom.R10100 Odom.R10101
-6.722e-02 4.283e-02 -6.283e-01 3.615e+00
Odom.R10110 Odom.R10111 Odom.R11000 Odom.R11001
-2.579e-01 -6.010e-02 -2.747e-03 -8.277e-03
Odom.R11010 Odom.R11011 Odom.R11100 Odom.R11101
-2.103e-02 -7.352e-03 3.914e-03 1.305e-01
Odom.R11110 Odom.R11111 Displace.Weight Displace.HC1b
6.304e-02 1.445e-02 -5.371e-02 -5.262e-02
Displace.HC2b Displace.CO1b Displace.CO2 Displace.NOX2
2.521e-04 2.459e-02 2.911e-03 -8.066e-02
Displace.R00001 Displace.R00010 Displace.R00011 Displace.R00100
-3.663e-01 7.133e-02 -1.135e-02 -2.396e-02
Displace.R00101 Displace.R00110 Displace.R00111 Displace.R01000
7.904e-02 5.615e-02 -8.879e-02 3.380e-01
Displace.R01001 Displace.R01010 Displace.R01011 Displace.R01100
3.119e-01 -2.696e-01 -6.506e-02 6.409e-01
Displace.R01101 Displace.R01110 Displace.R01111 Displace.R10000
1.336e+00 -5.735e+00 1.181e-01 7.831e-02
Displace.R10001 Displace.R10010 Displace.R10011 Displace.R10100
-7.714e-01 1.928e-02 -1.786e-01 -1.751e+00
Displace.R10101 Displace.R10110 Displace.R10111 Displace.R11000
-1.957e+01 -5.951e-01 -5.551e-01 -3.396e-02
Displace.R11001 Displace.R11010 Displace.R11011 Displace.R11100
4.170e-02 1.474e-01 -1.397e-02 2.759e-01
Displace.R11101 Displace.R11110 Displace.R11111 Weight.HC1b
-9.458e-02 1.677e-01 7.475e-02 1.182e-01
Weight.HC2b Weight.CO1b Weight.CO2 Weight.NOX2
-1.382e-01 -1.401e-01 2.049e-03 3.386e-01
Weight.R00001 Weight.R00010 Weight.R00011 Weight.R00100
1.922e+00 -1.066e+00 1.406e-01 5.440e-02
Weight.R00101 Weight.R00110 Weight.R00111 Weight.R01000
5.308e-01 -3.094e-01 -1.345e-01 -1.114e+00
Weight.R01001 Weight.R01010 Weight.R01011 Weight.R01100
-3.039e+00 5.010e-01 4.675e-01 NA
Weight.R01101 Weight.R01110 Weight.R01111 Weight.R10000
-2.645e+00 2.421e+01 -5.437e-01 -7.593e-01
Weight.R10001 Weight.R10010 Weight.R10011 Weight.R10100
NA -1.218e+00 2.485e-01 2.733e+00
Weight.R10101 Weight.R10110 Weight.R10111 Weight.R11000
9.743e+01 6.910e-01 3.830e-01 2.572e-02
Weight.R11001 Weight.R11010 Weight.R11011 Weight.R11100
-6.385e-01 -7.364e-01 -1.475e-01 -1.114e+00
Weight.R11101 Weight.R11110 Weight.R11111 HC1b.HC2b
4.468e-01 -1.532e+00 -2.825e-01 -4.422e-02
HC1b.CO1b HC1b.CO2 HC1b.NOX2 HC1b.R00001
1.017e-02 3.807e-03 -1.403e-03 2.943e-01
HC1b.R00010 HC1b.R00011 HC1b.R00100 HC1b.R00101
8.849e-02 -2.419e-02 4.977e-01 1.441e-01
HC1b.R00110 HC1b.R00111 HC1b.R01000 HC1b.R01001
3.273e-01 2.017e-01 NA 1.881e-01
HC1b.R01010 HC1b.R01011 HC1b.R01100 HC1b.R01101
-1.191e+00 1.535e-01 NA -9.744e-01
HC1b.R01110 HC1b.R01111 HC1b.R10000 HC1b.R10001
-1.824e+00 2.633e-01 8.743e-02 NA
HC1b.R10010 HC1b.R10011 HC1b.R10100 HC1b.R10101
-6.240e-02 -8.778e-02 -1.114e+00 NA
HC1b.R10110 HC1b.R10111 HC1b.R11000 HC1b.R11001
2.985e-01 -3.946e-01 2.413e-01 -9.309e-02
HC1b.R11010 HC1b.R11011 HC1b.R11100 HC1b.R11101
-3.060e-01 -5.010e-02 -1.175e-01 1.069e-01
HC1b.R11110 HC1b.R11111 HC2b.CO1b HC2b.CO2
2.451e-01 -5.193e-02 1.339e-02 -7.425e-03
HC2b.NOX2 HC2b.R00001 HC2b.R00010 HC2b.R00011
2.740e-02 3.221e-01 7.016e-02 1.975e-01
HC2b.R00100 HC2b.R00101 HC2b.R00110 HC2b.R00111
-7.090e-02 -2.132e-01 -2.788e-01 2.474e-01
HC2b.R01000 HC2b.R01001 HC2b.R01010 HC2b.R01011
NA -1.475e+00 1.987e+00 -1.295e-01
HC2b.R01100 HC2b.R01101 HC2b.R01110 HC2b.R01111
NA 1.016e+00 5.327e+00 3.949e-02
HC2b.R10000 HC2b.R10001 HC2b.R10010 HC2b.R10011
-2.722e-01 NA 4.471e-01 1.796e-01
HC2b.R10100 HC2b.R10101 HC2b.R10110 HC2b.R10111
-6.203e+00 NA NA 5.803e-01
HC2b.R11000 HC2b.R11001 HC2b.R11010 HC2b.R11011
7.736e-02 2.949e-01 3.902e-01 1.926e-01
HC2b.R11100 HC2b.R11101 HC2b.R11110 HC2b.R11111
2.655e-02 2.583e-01 -2.378e-01 2.385e-01
CO1b.CO2 CO1b.NOX2 CO1b.R00001 CO1b.R00010
-9.754e-03 2.626e-02 9.601e-02 -1.243e-02
CO1b.R00011 CO1b.R00100 CO1b.R00101 CO1b.R00110
1.683e-01 -1.333e-01 2.602e-02 -5.194e-02
CO1b.R00111 CO1b.R01000 CO1b.R01001 CO1b.R01010
-6.174e-02 NA 4.065e-02 2.181e-01
CO1b.R01011 CO1b.R01100 CO1b.R01101 CO1b.R01110
-1.967e-02 NA 8.134e-01 2.571e+00
CO1b.R01111 CO1b.R10000 CO1b.R10001 CO1b.R10010
-4.356e-02 1.729e-02 NA 1.478e-01
CO1b.R10011 CO1b.R10100 CO1b.R10101 CO1b.R10110
3.397e-01 NA NA NA
CO1b.R10111 CO1b.R11000 CO1b.R11001 CO1b.R11010
-2.221e-02 1.800e-02 6.551e-02 6.061e-02
CO1b.R11011 CO1b.R11100 CO1b.R11101 CO1b.R11110
4.588e-02 -4.491e-02 -9.165e-02 1.781e-02
CO1b.R11111 CO2.NOX2 CO2.R00001 CO2.R00010
3.766e-02 -1.477e-02 -3.468e-01 -1.633e-01
CO2.R00011 CO2.R00100 CO2.R00101 CO2.R00110
-1.278e-01 3.728e-02 1.056e-01 9.126e-02
CO2.R00111 CO2.R01000 CO2.R01001 CO2.R01010
-1.980e-01 NA 6.395e-01 -5.089e-01
CO2.R01011 CO2.R01100 CO2.R01101 CO2.R01110
-4.762e-02 NA -8.561e-02 -5.041e+00
CO2.R01111 CO2.R10000 CO2.R10001 CO2.R10010
-6.141e-02 3.470e-01 NA -2.737e-01
CO2.R10011 CO2.R10100 CO2.R10101 CO2.R10110
-2.037e-01 NA NA NA
CO2.R10111 CO2.R11000 CO2.R11001 CO2.R11010
-2.968e-01 1.433e-02 -7.736e-02 -1.954e-01
CO2.R11011 CO2.R11100 CO2.R11101 CO2.R11110
-8.868e-02 -1.478e-01 -1.319e-01 -2.267e-02
CO2.R11111 NOX2.R00001 NOX2.R00010 NOX2.R00011
-1.203e-01 -1.333e-01 -1.260e-01 -1.507e-01
NOX2.R00100 NOX2.R00101 NOX2.R00110 NOX2.R00111
-9.195e-02 5.419e-02 1.839e-01 -2.230e-02
NOX2.R01000 NOX2.R01001 NOX2.R01010 NOX2.R01011
NA 6.623e-02 -1.166e+00 -7.185e-02
NOX2.R01100 NOX2.R01101 NOX2.R01110 NOX2.R01111
NA -6.743e-01 NA 4.137e-03
NOX2.R10000 NOX2.R10001 NOX2.R10010 NOX2.R10011
3.158e-01 NA -2.448e-01 -1.086e-01
NOX2.R10100 NOX2.R10101 NOX2.R10110 NOX2.R10111
NA NA NA -2.328e-01
NOX2.R11000 NOX2.R11001 NOX2.R11010 NOX2.R11011
-2.008e-03 -1.292e-01 -5.854e-02 -1.307e-01
NOX2.R11100 NOX2.R11101 NOX2.R11110 NOX2.R11111
-2.891e-01 -2.792e-01 -1.055e-02 -5.174e-02
> anova(fit)
Error: invalid dimnames given for data frame
--
Jean Meloche
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