irtreliability
Item Response Theory Reliability
Estimation of reliability coefficients for ability estimates and sum scores from item response theory models as defined in Cheng, Y., Yuan, K.-H. and Liu, C. (2012) <doi:10.1177/0013164411407315> and Kim, S. and Feldt, L. S. (2010) <doi:10.1007/s12564-009-9062-8>. The package supports the 3-PL and generalized partial credit models and includes estimates of the standard errors of the reliability coefficient estimators, derived in Andersson, B. and Xin, T. (2018) <doi:10.1177/0013164417713570>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.1-1 |
rolling linux/jammy R-4.5 | irtreliability_0.1-1.tar.gz |
91.8 KiB |
0.1-1 |
rolling linux/noble R-4.5 | irtreliability_0.1-1.tar.gz |
91.7 KiB |
0.1-1 |
rolling source/ R- | irtreliability_0.1-1.tar.gz |
10.5 KiB |
0.1-1 |
latest linux/jammy R-4.5 | irtreliability_0.1-1.tar.gz |
91.8 KiB |
0.1-1 |
latest linux/noble R-4.5 | irtreliability_0.1-1.tar.gz |
91.7 KiB |
0.1-1 |
latest source/ R- | irtreliability_0.1-1.tar.gz |
10.5 KiB |
0.1-1 |
2026-04-26 source/ R- | irtreliability_0.1-1.tar.gz |
10.5 KiB |
0.1-1 |
2026-04-23 source/ R- | irtreliability_0.1-1.tar.gz |
10.5 KiB |
0.1-1 |
2026-04-09 windows/windows R-4.5 | irtreliability_0.1-1.zip |
94.5 KiB |
0.1-1 |
2025-04-20 source/ R- | irtreliability_0.1-1.tar.gz |
10.5 KiB |