dicentric(faraway) R Documentation 

Radiation dose effects on chromosomal abnormality
Description
An experiment was conducted to determine the effect of gamma radiation on the numbers of chromosomal abnormalities observed 

Usage
data(dicentric)
Format
A data frame with 27 observations on the following 4 variables. 

cells
Number of cells in hundreds 
ca
Number of chromosomal abnormalities 
doseamt
amount of dose in Grays 
doserate
rate of dose in Grays/hour 

> dicentric
   cells  ca doseamt doserate
1    478  25     1.0     0.10
2   1907 102     1.0     0.25
3   2258 149     1.0     0.50
4   2329 160     1.0     1.00
5   1238  75     1.0     1.50
6   1491 100     1.0     2.00
7   1518  99     1.0     2.50
8    764  50     1.0     3.00
9   1367 100     1.0     4.00
10   328  52     2.5     0.10
11   185  51     2.5     0.25
12   342 100     2.5     0.50
13   310 100     2.5     1.00
14   278 107     2.5     1.50
15   259 107     2.5     2.00
16   249 102     2.5     2.50
17   298 110     2.5     3.00
18   243 107     2.5     4.00
19   210 100     5.0     0.10
20   138 113     5.0     0.25
21   160 144     5.0     0.50
22   120 106     5.0     1.00
23    90 111     5.0     1.50
24   100 132     5.0     2.00
25   313 419     5.0     2.50
26   182 225     5.0     3.00
27   144 206     5.0     4.00
  MODELAR CON LOG DELAS DOSIS???