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spphpr

Spring Phenological Prediction

Predicts the occurrence times (in day-of-year) of spring phenological events. Three methods, including the accumulated degree days (ADD) method, the accumulated days transferred to a standardized temperature (ADTS) method, and the accumulated developmental progress (ADP) method, were used. See Shi et al. (2017a) <doi:10.1016/j.agrformet.2017.04.001> and Shi et al. (2017b) <doi:10.1093/aesa/sax063> for details.

Versions across snapshots

VersionRepositoryFileSize
1.1.5 rolling linux/jammy R-4.5 spphpr_1.1.5.tar.gz 335.7 KiB
1.1.5 rolling linux/noble R-4.5 spphpr_1.1.5.tar.gz 335.9 KiB
1.1.5 rolling source/ R- spphpr_1.1.5.tar.gz 102.6 KiB
1.1.5 latest linux/jammy R-4.5 spphpr_1.1.5.tar.gz 335.7 KiB
1.1.5 latest linux/noble R-4.5 spphpr_1.1.5.tar.gz 335.9 KiB
1.1.5 latest source/ R- spphpr_1.1.5.tar.gz 102.6 KiB
1.1.5 2026-04-26 source/ R- spphpr_1.1.5.tar.gz 102.6 KiB
1.1.5 2026-04-23 source/ R- spphpr_1.1.5.tar.gz 102.6 KiB
1.1.5 2026-04-09 windows/windows R-4.5 spphpr_1.1.5.zip 339.1 KiB
1.1.4 2025-04-20 source/ R- spphpr_1.1.4.tar.gz 100.4 KiB