GLM with H2O in R

Below is an example showing how to fit a Generalized Linear Model with H2O in R. The output is much more comprehensive than the one generated by the generic R glm().

> library(h2o)

> h2o.init(max_mem_size = "12g")

> df1 <- h2o.uploadFile("Documents/credit_count.txt", header = TRUE, sep = ",", parse_type = "CSV")

> df2 <- h2o.assign(df1[df1$CARDHLDR == 1, ], "glm_df")

> h2o.colnames(df2)
 [1] "CARDHLDR" "DEFAULT"  "AGE"      "ACADMOS"  "ADEPCNT"  "MAJORDRG"
 [7] "MINORDRG" "OWNRENT"  "INCOME"   "SELFEMPL" "INCPER"   "EXP_INC"
[13] "SPENDING" "LOGSPEND"

> Y <- "DEFAULT"

> X <- c("MAJORDRG", "MINORDRG", "INCOME", "OWNRENT")

> dist <- "binomial"

> link <- "logit"

> id <- "h2o_mdl01"

> mdl <- h2o.glm(X, Y, training_frame = h2o.getFrame("glm_df"), model_id = id, family = dist, link = link, lambda = 0, compute_p_values = TRUE, standardize = FALSE)

> show(h2o.getModel(id)@model$coefficients_table)
Coefficients: glm coefficients
      names coefficients std_error    z_value  p_value
1 Intercept    -1.204439  0.090811 -13.263121 0.000000
2  MAJORDRG     0.203135  0.069250   2.933370 0.003353
3  MINORDRG     0.202727  0.047971   4.226014 0.000024
4   OWNRENT    -0.201223  0.071619  -2.809636 0.004960
5    INCOME    -0.000442  0.000040 -10.942350 0.000000

> h2o.performance(h2o.getModel(id))
H2OBinomialMetrics: glm
** Reported on training data. **

MSE:  0.08414496
RMSE:  0.2900775
LogLoss:  0.3036585
Mean Per-Class Error:  0.410972
AUC:  0.6432189
Gini:  0.2864378
R^2:  0.02005004
Residual Deviance:  6376.221
AIC:  6386.221

Confusion Matrix (vertical: actual; across: predicted) for F1-optimal threshold:
          0    1    Error         Rate
0      7703 1800 0.189414   =1800/9503
1       630  366 0.632530     =630/996
Totals 8333 2166 0.231451  =2430/10499

Maximum Metrics: Maximum metrics at their respective thresholds
                        metric threshold    value idx
1                       max f1  0.126755 0.231499 142
2                       max f2  0.075073 0.376556 272
3                 max f0point5  0.138125 0.191828 115
4                 max accuracy  0.368431 0.905039   0
5                max precision  0.314224 0.250000   3
6                   max recall  0.006115 1.000000 399
7              max specificity  0.368431 0.999895   0
8             max absolute_mcc  0.126755 0.128940 142
9   max min_per_class_accuracy  0.106204 0.604546 196
10 max mean_per_class_accuracy  0.103730 0.605663 202