Programs for the two binomials case
Proportions p1 and p2
PEG (2.0)
Herranz Tejedor, I.; Martín Andrés, A. (2005)
PEG provides the two-tailed exact unconditional p-value for contrasting the null hypothesis:
H: p2-p1 ≤ δ1 or p2-p1 ≥ δ2
> Downloads: Application for Win-32 || Web: html || Document: pdf

SDG (3.1)
Herranz Tejedor, I.; Martín Andrés, A. (2008)
SDG provides the two-tailed exact unconditional p-value for contrasting the null hypothesis H:δ1 ≤p2-p1 ≤ δ2
> Downloads: Application for Win-32 || Web: html || Document: pdf

SG (3.0)
Herranz Tejedor, I.; Martín Andrés, A. (2005)
SG provides the one-tailed exact unconditional p-value for contrasting the null hypothesis: H: p2-p1 = δ
> Downloads: Application for Win-32 || Web: html || Document: pdf

SMP (2.2)
Silva Mato, A.; Martín Andrés, A. (2011)
SMP provides the exact unconditional p-value for comparing two independent binomial proportions (methods of Barnard, Fisher-Boschloo and other). Null hypothesis: H: p1=p2

Z_EQUIV (1.4)
Herranz Tejedor, I.; Martín Andrés, A. (2002)
Z_EQUIV provides the unconditional approximate p-value for the SG, SDG and PEG tests described above.
> Downloads: Application for Win-32 || Web: html || Document: pdf

Z_LINEAR (1.1)
Herranz Tejedor, I.; Martín Andrés, A. (2008)
Z_LINEAR provides the one or two-tailed unconditional approximate p-value for contrasting the null hypothesis
H:p2= α + β p1
> Downloads: Application for Win-32 || Web: html

ODDS_RATIO (3.2)
Herranz Tejedor, I.; Gayá Moreno, F; Martín Andrés, A. (2017-2020)
The program provides the asymptotical inferences (z-statistic or confidence intervals CI) for the parameter OR = p1x(1-p2)/p2x(1-p1) (the odds-ratio), by means of the optimal and the classical procedures.
> Downloads: Excel

Programs for the multinomial case
Proportions pi = pi1 / (pi1 + pi2 )
EQUIV_ASO (1.0)
Tapia García, JM; Martín Andrés, A.; del Moral Ávila, MJ (2005)
EQUIV_ASO provides the two-tailed exact and asymptotical unconditional p-value for contrasting the null hypotheses: H: p2-p1≤δ1 or p2-p1≥δ2 ,, H: δ1≤p2-p1≤δ2
> Downloads: Application for Win-32 || Web: html || Document: pdf

SG_ASO (2.1)
Tapia García, JM; Martín Andrés, A.; del Moral Ávila, MJ (2006)
SG_ASO provides the one-tailed exact and asymptotical unconditional p-value for contrasting the null hypothesis: H: p1=p2=δ
> Downloads: Application for Win-32 || Web: html || Document: pdf

TMP (2.0)
Tapia García, JM; Martín Andrés, A. (1999)
TMP provides the one or two tailed exact unconditional p-value for testing the independence in a 2x2 table. Null hypothesis: H: p1=p2

ODDS_RATIO (3.1)
Gayá Moreno, F; Martín Andrés, A.; Herranz Tejedor, I. (2017-2019)
The program provides the asymptotical inferences (z-statistic or confidence intervals CI) for the parameter OR = p11xp22/p12xp21 (the odds-ratio), by means of the optimal and the classical procedures.
> Downloads: Excel

Tables of critical regions
CRB2P (1.0)
Silva Mato, A.; Martín Andrés, A. (2000)
CRB2P provides critical region tables for comparing two independent binomial proportions by means of the unconditional Barnard's test.
> Downloads: Pdf || Web: html

CRBIND (1.0)
Tapia García, JM; Martín Andrés, A. (2000)
CRBIND provides tables of critical regions for testing the independence in a 2x2 table (multinomial case) by means of the exact unconditional Barnard's test.
> Downloads: Pdf || Web: html

CRFISHER (1.0)
Luna, J.D.; Martín Andrés, A.; Herranz Tejedor, I. (2002)
CRFISHER provides tables of critical regions for testing the independence in a 2×2 table (hypergeometric case) by means of the Fisher´s exact test.
> Downloads: Pdf || Web: html || Document: pdf

Programs for the chi squared test and validity conditions for the three models
Z_INDEP (1.1)
Álvarez Hernández, M.; Martín Andrés, A. (2009)
Z_INDEP provides the asymptotic chi-squared test (and its validity condition) for testing the independence in a 2x2 table for the model I (no fixed marginals) , II (one marginal fixed) and III (two marginal fixed)
> Downloads: Application for Win-32 || Web: html || Document: pdf

2×k Tables
Programs for the chi squared test and validity conditions for the three models
Z_LINEAR_K (5.2)
Álvarez Hernández, M.; Martín Andrés, A. (2009-2019)
Z_LINEAR_K provides the asymptotical inferences (tests and confidence intervals) for the parameters L=β1×p1+...+βK×pK (a linear function of K independent proportions) or R=p2/p1 (the relative risk), by means of the optimal procedures and the score procedure. Additionally, the program also determines the contrast {βi0} (Σ βi0 = 0) that makes the maximum of the score statistic (which provides a homogeneity test for 2×K tables alternative to the classical Pearson chi-squared).
> Downloads: Application for Win-32 || Web: html || Document: pdf

Programs for the multivariate hypergeometric distribution and 2×k contingency tables
FET2xc (1.0)
FET2xc implements Fisher's Exact Test in 2×k contingency tables, and it provides both the probability of the observed 2×k table and the exact p-value of the test.
> Downloads: Application for Win-32 || Web: html || Document: pdf

FET2xc_e (1.0)
FET2xc_e implements Fisher's Exact Test in 2×k contingency tables, and it provides both the probability of the observed 2×k table and the exact p-value of the test.
> Downloads: Application for Win-32 || Web: html || Document: pdf

FET2xc_i (1.0)
FET2xc_i implements Fisher's Exact Test in 2×k contingency tables, with both the computing time and the amount of memory required being controlled by the requested number of exact figures in the p-value of the test.
> Downloads: Application for Win-32 || Web: html || Document: pdf

FET2xc_ie (1.0)
FET2xc_ie implements Fisher's Exact Test in 2×k contingency tables, with both the computing time and the amount of memory required being controlled by the requested number of exact figures in the p-value of the test.
> Downloads: Application for Win-32 || Web: html || Document: pdf

MHD2xc (1.0)
MHD2xc provides a maximum probability point (mode) of the multivariate hypergeometric distribution (and the probability of this point) and a maximum probability 2×k contingency table with fixed marginal sums and row and column independence.
> Downloads: Application for Win-32 || Web: html || Document: pdf

MHD2xc_s (1.0)
MHD2xc_s provides all maximum probability points (modes) of the multivariate hypergeometric distribution (and the probability of this points) and all maximum probability 2×k contingency tables with fixed marginal sums and row and column independence.
> Downloads: Application for Win-32 || Web: html || Document: pdf

r×c Tables
Programs for r×c contingency tables
Int_MPT_rxc (1.0)
PD_T_rxc provides the probability distribution of the r×k tables with fixed marginal sums and row and column independence. It provides several output options.
> Downloads: Application for Win-32 || Web: html

PD_T_rxc (1.0)
PD_T_rxc provides the probability distribution of the r×k tables with fixed marginal sums and row and column independence. It provides several output options.
> Downloads: Application for Win-32 || Web: html