<b>Reproductive-status monitoring of </b><b><i>Coilia nasus</i></b><b> across four Yangtze River sections during the fishing-ban period</b>

<p><br></p><p dir="ltr">Reproductive-status monitoring of Coilia nasus across four Yangtze River sections</p><p dir="ltr">during the fishing-ban period (Environmental Monitoring and Assessment) - code and data, second revision</p><p><br></p><p dir="ltr">data/ full_survey_dataset.csv (9,455 fish; Online Resource 2), laboratory_series.csv (1,119 fish; Online Resource 3)</p><p dir="ltr">R/ 00_setup.R data import, derived variables, plotting theme (sans-serif lettering, inward ticks)</p><p dir="ltr"> 01_tables.R Tables 1-7 and S2-S8 (Table S7 via car::Anova, Type II), GEE models, Kruskal-Wallis tests</p><p dir="ltr"> 02_figures.R Figs 2-6, S1 and S4 (Figs 3 and 4a by calendar 10-day interval) and Table S9</p><p dir="ltr"> 03_section_tests.R ANOVA/Tukey, Welch/Games-Howell, event-mean ANOVA (Table S10),</p><p dir="ltr"> pairwise GEE contrasts with Holm adjustment (Table S11), stage-composition chi-square</p><p dir="ltr">output/ tables written by the scripts</p><p><br></p><p dir="ltr">Run from this folder in R:</p><p dir="ltr"> source("R/00_setup.R"); source("R/01_tables.R"); source("R/02_figures.R"); source("R/03_section_tests.R")</p><p dir="ltr">Tested with R 4.3.3; packages ggplot2, dplyr, tidyr, patchwork, scales, geepack, car.</p><p><br></p>