:exclamation: This is a read-only mirror of the CRAN R package repository. SGP — Student Growth Percentiles & Percentile Growth Trajectories. Homepage: https://sgp.io, https://github.com/CenterForAssessment/SGP, https://CRAN.R-project.org/package=SGP Report bugs for this package: https://github.com/CenterForAssessmen ... - View it on GitHub