2026-10-10T10:44:49Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33998080 2026-09-25T17:27:13Z category_1 category_4 category_14 category_272 category_39 category_734 category_106 portal_5 item_type_3 month_year_09_2026

<p>Power analysis and sample size justification.</p> Zhijian Zhao (389825) Hui Lin (161703) Lei Wu (202933) Linling Tang (22149959) Xin Xiao (117295) Biophysics Biochemistry Molecular Biology Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified Science Policy integrating surface albedo induced chlorophyll fluorescence highest overall accuracy three models (< sif model demonstrated div >< p 8512 – 0 8289 – 0 sif model ’ extremely severe desertification sif model sif ). four models mcnemar ’ humanity ’ tibetan plateau test ). term survival sustainable development spatiotemporal variations significant threat shown signs related indicators past decade p </ kappa coefficient four vegetation four types dynamic monitoring comprehensive analysis complex due anthropogenic factors <p>Statistical justification for the 400 validation sample size, including the sample size calculation formula, parameter settings, and required sample sizes under different confidence levels and margins of error. Demonstrates that 400 samples exceed the minimum requirement (<i>n</i> = 196 at 95% confidence level with ±5% precision) by more than twofold.</p> <p>(XLSX)</p> 2026-09-25T17:27:02Z Dataset Dataset 10.1371/journal.pone.0359348.s008 https://figshare.com/articles/dataset/_p_Power_analysis_and_sample_size_justification_p_/33998080 CC BY 4.0