Applets
2.2 Chi-square test for Hardy-Weinberg equilibrium
2.4 Calculation of mating type frequencies in a H-W population
2.5 Chi-square test for 2 by 2 or 3 by 3 table (eg linkage disequilibrium)
2.5 Linkage, 3-point analyses from test cross
2.5 Many programs for statistical tests, collected by Lowry, USA
2.51 Linkage: Calculation of gamete and genotype frequencies
3.4 Selection: Change in gene- and genotype frequencies
3.5 Change in gene- and genotype frequencies: Effect of population size
4.5 Calculation of relationship and inbreeding coefficients by the tabular method
5.6 Calculation of Chi-square test for deviation from Mendelian ratios
5.7 Calculation of corrected segregation ratio according to Singles method
6.2 Calculation of mean, Genetic and Additive values and Dominance deviations
7.2 Estimating simple forms of breeding values
8.2 Calculating breeding values and selection response
8.3 Calculating heritability for threshold traits (diseases)
df .20 .10 .05 .02 .01 .001 .0001 ------------------------------------------------------------- 1 1.64 2.71 3.84 5.41 6.63 10.83 15.14 2 3.22 4.61 5.99 7.82 9.21 13.82 18.42 3 4.64 6.25 7.81 9.84 11.34 16.27 21.11 4 5.99 7.78 9.49 11.67 13.28 18.47 23.51 5 7.29 9.24 11.07 13.39 15.09 20.51 25.74 6 8.56 10.64 12.59 15.03 16.81 22.46 27.86 7 9.80 12.02 14.07 16.62 18.48 24.32 29.88 8 11.03 13.36 15.51 18.17 20.09 26.12 31.83 9 12.24 14.68 16.92 19.68 21.67 27.88 33.72 10 13.44 15.99 18.31 21.16 23.21 29.59 35.56
Link to some basic statistical formulas
Other programs
4.4 Calculation of inbreeding coefficients
6.4 Calculation of the heritability by statistical analyses
7.3 Direct updating of breeding values
Applets for handling of matrices.
Bryan Lewis's General Matrix Applet, with added inversion routine
The java language from sun is used to develop the applets, java.sun.com is linked here