Fig. 4: Combination of variables and their significance in climate change adaptation.
From: Climate change adaptation in global mountain regions requires a multi-sectoral approach
Chi-square test illustrates residuals as the difference between observed and expected frequencies for each combination. Standard residuals below −2 and above 2 are considered significant (P < 0.05). Positive residuals (blue) indicate a higher-than-expected frequency, while negative residuals (red) indicate a lower-than-expected frequency. Observations with expected frequency below 5 are considered insignificant (see Supplementary Tables 6–14).
