Model_name Slope Intercept RMSE R2_adjusted 1 variable model_H_acid 0.7534 0.0596 0.1326 0.4525 model_H_alka 1.0008 0.1218 0.1139 0.6809 model_OH_acid 0.1462 0.2010 0.1868 -0.0864 model_OH_alka 0.2973 0.2817 0.1993 0.0228 model_WF_acid -0.4939 2.8609 0.0778 0.8090 model_WF_alka -0.5165 3.1142 0.1151 0.6739 1 variable, fitting x0's model_H_acid 0.8791 -0.3145 0.1179 0.5611 # Fitting x0 as intercept model_H_alka 1.2869 -0.2676 0.1279 0.5975 # Fitting x0 as intercept model_OH_acid 0.4933 0.8704 0.2199 -0.5270 # Fitting x0 as intercept model_OH_alka 0.8104 0.8829 0.2537 nan # Fitting x0 as intercept 2 variables model_H_WF_acid 0.2606,-0.3928 2.2615 0.0818 0.7754 model_H_WF_alka 0.6206,-0.3159 1.8879 0.0719 0.8614 model_H_OH_acid 0.7504,-0.0035 0.0774 0.1326 0.4105 model_H_OH_alka 0.9701,-0.0340 0.2953 0.1129 0.6577 model_OH_WF_acid 0.0697,-0.4722 2.6725 0.0835 0.7663 model_OH_WF_alka 0.1288,-0.4967 2.8636 0.0987 0.7386 model_H_WF_acid 0.2364,-0.4068 2.3326 0.0917 0.7661 # Without FeCoNi model_H_WF_alka 0.6328,-0.3156 1.8843 0.0734 0.8788 # Without FeCoNi 2 variables, fitted x0 and y0 model_H_WF_acid 0.3281,-0.3658 2.0978 0.0594 0.8802 model_H_WF_alka 0.6296,-0.2862 1.7307 0.0670 0.8796 model_H_OH_acid 1.0034,-0.3633 0.1301 0.0846 0.7567 model_H_OH_alka 1.2938,-0.3791 0.1911 0.0735 0.8550 model_OH_WF_acid -0.0003,-0.4939 2.8612 0.0778 0.7943 model_OH_WF_alka 0.2380,-0.5008 2.9390 0.0985 0.7395 3 variables m3_H_OH_WF_acid 0.6749,-0.2395,-0.2894 1.6977 0.0729 0.8070 m3_H_OH_WF_alka 0.8040,-0.1071,-0.2666 1.6198 0.0699 0.8558 3 variables, fitted x0 and y0 m3_H_OH_WF_acid 0.5561,-0.2199,-0.3023 1.7899 0.0420 0.9350 m3_H_OH_WF_alka 0.9016,-0.1984,-0.1999 1.2793 0.0604 0.8921 WF own calculations model_WFc_acid -0.4504 2.4926 0.1055 0.6484 model_WFc_alka -0.4701 2.7285 0.1398 0.5189 model_H_WFc_acid 0.4546,-0.2990 1.6196 0.0723 0.8221 model_H_WFc_alka 0.7276,-0.2262 1.3200 0.0792 0.8316 model_OH_WFc_acid -0.0327,-0.4558 2.5319 0.1052 0.6235 model_OH_WFc_alka 0.2063,-0.4473 2.5351 0.1301 0.5456 m3_H_OH_WFc_acid 0.7026,-0.3051,-0.2663 1.5119 0.0373 0.9486 m3_H_OH_WFc_alka 1.0542,-0.2851,-0.1483 0.9551 0.0628 0.8837