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Software

This webpage has descriptions of and links to programs that can be downloaded online. To view USGS-series publications related to software, please visit the publications webpage of this website.

Filter Total Items: 67

ORDSURVIV ORDSURVIV

Computes estimates of survival and recovery rates for band-recovery data with additional models for estimating reporting rate.

DOBSERV DOBSERV

A Double-observer approach for estimating detection probability and abundance from avian point counts.

MSSRVRD MSSRVRD

Computes survival-movement, capture and recovery probabilities from multi-strata capture-recapture-recovery data.

JOLLYAGE JOLLYAGE

Computes estimates of survival and capture probability for 2-age class open population capture-recapture models.

TMSURVIV TMSURVIV

Computes estimates of survival and capture probability and the proportion of transients in open population capture-recapture data.

DOSECOMP DOSECOMP

Analyzes dose responses for two populations, using the PROBIT model and the abbreviated protocol as described by Link et al(1996).

MSSURVIV MSSURVIV

Computes estimates of survival-movement and capture probability for open capture-recapture models.

CONTRAST CONTRAST

Compares estimates of survival (or any normally distributed parameter estimates).

SCATMAN SCATMAN

Tests the hypothesis of prey-selectivity based on random samples of predator scats.

ESTIMATE ESTIMATE

Estimates fatalities using raw counts of wildlife fatalities, trial experiments for carcass detection probability and persistence time.

BAND2: A Computer Program for Sample Size Computations for Banding Studies BAND2: A Computer Program for Sample Size Computations for Banding Studies

Computes the number of animals that must be banded in order to achieve a specified level of precision for survival rates estimated using band recovery models.

POWER POWER

Computes the power of between-model likelihood ratio tests.
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