This function calculates the mean germination rate of the germination.

ger_MGR(evalName, data)

Arguments

evalName

Prefix of the names of the periods of evaluation.

data

The name of the data frame containing the data.

Value

It returns an vector with the values of Mean Germination Rate

Details

The average speed of germination is defined as the reciprocal of the average time germination (RANAL; SANTANA, 2006).

References

RANAL, M. A.; SANTANA, D. G. DE. How and why to measure the germination process? Revista Brasileira de Botanica, v. 29, n. 1, p. 1-11, mar. 2006.

Examples

library(GerminaR) dfr <- prosopis mgr <- ger_MGR(evalName = "D", data = dfr) mgr
#> [1] 0.7812500 0.8196721 0.7575758 0.8771930 0.9615385 0.9433962 1.0000000 #> [8] 0.9803922 0.5263158 0.5882353 0.5319149 0.5434783 0.9090909 0.8620690 #> [15] 0.9259259 0.9433962 0.3750000 0.3692308 0.3949580 0.3450704 0.5104167 #> [22] 0.5154639 0.5454545 0.5376344 0.1857708 0.1832061 0.1825095 0.1835206 #> [29] 0.3164557 0.3378378 0.3448276 0.3381295 0.1496815 0.1649123 0.1493506 #> [36] 0.1503067 0.2311558 0.2307692 0.2248804 0.2248804 0.9615385 1.0000000 #> [43] 0.9803922 1.0000000 0.9433962 0.9615385 0.9803922 0.9803922 0.8928571 #> [50] 0.9411765 0.9433962 0.9411765 0.4285714 0.4260870 0.4210526 0.4433962 #> [57] 0.6049383 0.5783133 0.4600000 0.5833333 0.3401361 0.3966942 0.3684211 #> [64] 0.3649635 0.2958580 0.2981366 0.2976190 0.2951807 0.3000000 0.3157895 #> [71] 0.3076923 0.2941176 0.1470588 0.1351351 0.1525424 0.1392405 NaN #> [78] NaN NaN NaN