Length and egg deposition of Lake Superior Lake Trout.

Length and egg deposition of Lake Superior Lake Trout (Salvelinus namaycush).

Format

A data frame of 101 observations on the following 2 variables:

tl

Total length (mm) of an individual fish.

eggs

Estimated number of eggs.

Source

From (approximately) Figure 2 of Schram, S.T. 1993. Fecundity and egg deposition of a wild Lake Superior Lake Trout stock. Wisconsin Department of Natural Resources, Fisheries Management Report no. 149. CSV file

Topic(s)

• Other

Examples

data(LakeTroutEggs)
str(LakeTroutEggs)
#> 'data.frame':	101 obs. of  2 variables:
#>  $ tl  : int  638 639 640 641 645 649 651 653 660 662 ...
#>  $ eggs: int  1991 2639 3104 5081 3586 4699 2112 2205 3919 5006 ...
head(LakeTroutEggs)
#>    tl eggs
#> 1 638 1991
#> 2 639 2639
#> 3 640 3104
#> 4 641 5081
#> 5 645 3586
#> 6 649 4699
plot(eggs~tl,data=LakeTroutEggs)