Tumor rate and spectral data

This dataset feature tumor rate data with spectral data descriptors. It is used as an example in the second vignette of the package.

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Format

A data frame with 80 observations on the following 180 variables.

X..Tumor.Cells

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X4.69499969

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X4.68499947

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X4.67499971

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X4.66499949

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X4.23499966

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X4.2249999

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X4.20499992

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X4.19499969

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X3.92499971

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X3.91499972

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X3.8349998

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X3.82499981

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X3.78499961

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X3.69499969

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X3.6849997

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X3.67499971

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X3.66499972

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X3.65499973

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X3.64499974

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X3.63499975

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X3.24499965

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X3.23499966

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References

Régression Bêta PLS. (French) [PLS Beta regression.], F. Bertrand, N. Meyer, M. Beau-Faller, K. El Bayed, N. Izzie-J., M. Maumy-Bertrand, (2013), J. SFdS, 154(3):143-159

Partial Least Squares Regression for Beta Regression Models. F. Bertrand, M. Maumy (2021). useR! 2021, Zurich.

Examples

data(colon)
str(colon)
#> 'data.frame':	80 obs. of  180 variables:
#>  $ X..Tumor.Cells: num  0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 ...
#>  $ X4.69499969   : num  8.99e-05 -8.83e-05 -1.38e-05 7.74e-04 -1.48e-05 ...
#>  $ X4.68499947   : num  8.54e-05 -9.43e-05 9.67e-06 7.21e-04 -1.08e-04 ...
#>  $ X4.67499971   : num  1.50e-04 -8.04e-05 8.10e-05 8.56e-04 -1.12e-04 ...
#>  $ X4.66499949   : num  3.59e-04 -3.75e-05 2.44e-04 1.30e-03 1.60e-04 ...
#>  $ X4.65499973   : num  0.000858 0.00017 0.00061 0.00421 0.002897 ...
#>  $ X4.6449995    : num  3.87e-04 3.59e-05 2.61e-04 3.05e-03 1.55e-03 ...
#>  $ X4.63499975   : num  0.000596 0.000147 0.000641 0.002869 0.001939 ...
#>  $ X4.62499952   : num  2.19e-04 -1.03e-05 1.45e-04 8.88e-04 2.46e-04 ...
#>  $ X4.61499977   : num  2.30e-04 -2.13e-05 1.97e-04 7.91e-04 1.04e-04 ...
#>  $ X4.60499954   : num  2.72e-04 1.92e-05 4.53e-04 8.31e-04 2.37e-04 ...
#>  $ X4.59499979   : num  4.90e-04 9.56e-05 9.26e-04 1.30e-03 8.26e-04 ...
#>  $ X4.58499956   : num  0.00092 0.000286 0.001638 0.001838 0.001668 ...
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#>  $ X4.55499983   : num  3.83e-04 4.46e-05 3.68e-04 7.45e-04 2.24e-04 ...
#>  $ X4.5449996    : num  2.79e-04 -2.30e-05 2.23e-04 5.12e-04 5.82e-05 ...
#>  $ X4.53499985   : num  2.15e-04 -3.79e-05 2.37e-04 4.67e-04 -8.30e-07 ...
#>  $ X4.52499962   : num  0.000966 0.000245 0.001627 0.00247 0.001954 ...
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#>  $ X4.45499992   : num  3.75e-04 3.56e-05 4.47e-04 7.15e-04 1.92e-04 ...
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#>  $ X4.00499964   : num  0.002934 0.000441 0.002968 0.003111 0.001966 ...
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#>  $ X3.95499969   : num  0.00376 0.00117 0.00412 0.00751 0.00702 ...
#>  $ X3.94499969   : num  0.002652 0.000628 0.004445 0.00498 0.004357 ...
#>  $ X3.9349997    : num  0.00655 0.00281 0.02079 0.01522 0.01211 ...
#>  $ X3.92499971   : num  0.00363 0.00123 0.00905 0.00718 0.00681 ...
#>  $ X3.91499972   : num  0.002792 0.000865 0.004798 0.006672 0.006196 ...
#>  $ X3.90499973   : num  0.002578 0.000781 0.003784 0.004664 0.004461 ...
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#>  $ X3.87499976   : num  0.002679 0.000654 0.003415 0.004034 0.003941 ...
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#>  $ X3.80499983   : num  0.001687 0.000349 0.002409 0.002988 0.001682 ...
#>  $ X3.7949996    : num  0.002887 0.000936 0.004881 0.005173 0.004458 ...
#>  $ X3.78499961   : num  0.0058 0.00254 0.01103 0.01143 0.01135 ...
#>  $ X3.77499962   : num  0.00786 0.00373 0.01485 0.01407 0.01538 ...
#>  $ X3.76499963   : num  0.00625 0.00324 0.01118 0.00987 0.01087 ...
#>  $ X3.75499964   : num  0.00663 0.00408 0.00789 0.00782 0.00823 ...
#>  $ X3.74499965   : num  0.0099 0.00765 0.00661 0.00757 0.00722 ...
#>  $ X3.73499966   : num  0.01079 0.00887 0.0045 0.00583 0.00477 ...
#>  $ X3.72499967   : num  0.01506 0.01546 0.00503 0.00496 0.00387 ...
#>   [list output truncated]