Fig. 3
From: A low-cost and open-source platform for automated imaging
Analysis of reflectance data on day 20. a NDSI correlation representations between each combinations of treatments. b Wavelength by wavelength t-tests for each treatment combination. Each solid line is the log (base 10) of the resulting p values. Each dashed line corresponds to the value showing statistical significance, log_10 (p = 0.05): values below the line indicate significance