data_microarray: microarray dataset

In FPZhang2015/CCR: Fit the correspondence curve regression

Description

A dataset containing the scores of 2 platforms and 2 labs.

Usage

data("data_microarray")

Format

The format is: A data frame with 800 rows and 4 variables

y1

the scores of replicate 1

y2

the scores of replicate 2

x1

the factor variabel of platforms

x2

the factor variabel of labs

Source

Irizarry et al. (2005).

References

Irizarry, R. A., Warren, D., Spencer, F., Kim, I. F., Biswal, S., Frank, B. C., Gabrielson, E., Garcia, J. G., Geoghegan, J., Germino, G., et al. (2005). Multiple-laboratory comparison of microarray platforms. Nature Methods 2, 345-350.

Examples

data(data_microarray)

 ## Not run: 
data(data_microarray)
## with slope without ht
par.ini = c(-1, 1, 0.1, 0.1)    # initial value
fit <- ccrFit(cbind(y1,y2)~x1+x2, 
              data = data_microarray,
              link = 'logitlogit', 
              is.slope = TRUE, is.ht = FALSE, 
              par.ini = par.ini)

## with slope with ht, including iteractions
par.ini = c(-1, 0.1, 0.1, 0, 1,  0.1, 0.1, 0)
fit <- ccrFit(cbind(y1,y2)~x1*x2, 
              data = data_microarray,
              link = 'logitlogit', 
              is.slope = TRUE, is.ht = TRUE, 
              par.ini = par.ini)
     
## End(Not run)

FPZhang2015/CCR documentation built on May 28, 2019, 12:38 p.m.