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fxmiguel
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fxmiguel
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String updated in the repository |
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tab <- table('gear'=mtcars$gear, 'cyl'=mtcars$cyl)
dat <- as.data.frame(tab)
logLinear(data = dat, factors = vars(gear, cyl), counts = Freq,
blocks = list(list("gear", "cyl", c("gear", "cyl"))),
refLevels = list(
list(var="gear", ref="3"),
list(var="cyl", ref="4")))
#
# LOG-LINEAR REGRESSION
#
# Model Fit Measures
# ───────────────────────────────────────
# Model Deviance AIC R²-McF
# ───────────────────────────────────────
# 1 4.12e-10 41.4 1.000
# ───────────────────────────────────────
#
#
# MODEL SPECIFIC RESULTS
#
# MODEL 1
#
# Model Coefficients
# ──────────────────────────────────────────────────────────────────
# Predictor Estimate SE Z p
# ──────────────────────────────────────────────────────────────────
# Intercept -4.71e-16 1.00 -4.71e-16 1.000
# gear:
# 4 – 3 2.079 1.06 1.961 0.050
# 5 – 3 0.693 1.22 0.566 0.571
# cyl:
# 6 – 4 0.693 1.22 0.566 0.571
# 8 – 4 2.485 1.04 2.387 0.017
# gear:cyl:
# (4 – 3):(6 – 4) -1.386 1.37 -1.012 0.311
# (5 – 3):(6 – 4) -1.386 1.73 -0.800 0.423
# (4 – 3):(8 – 4) -26.867 42247.17 -6.36e -4 0.999
# (5 – 3):(8 – 4) -2.485 1.44 -1.722 0.085
# ──────────────────────────────────────────────────────────────────
#
#
tab <- table('gear'=mtcars$gear, 'cyl'=mtcars$cyl)
dat <- as.data.frame(tab)
logLinear(data = dat, factors = vars(gear, cyl), counts = Freq,
blocks = list(list("gear", "cyl", c("gear", "cyl"))),
refLevels = list(
list(var="gear", ref="3"),
list(var="cyl", ref="4")))
#
# REGRESSIÓ LOG-LINEAL
#
# Mesures ajustament del model
# ───────────────────────────────────────
# model Desviació AIC R²-McF
# ───────────────────────────────────────
# 1 4,12e-10 41,4 1,000
# ───────────────────────────────────────
#
#
# RESULTATS ESPECÍFICS DEL MODEL
#
# MODEL 1
#
# Coeficients de model
# ──────────────────────────────────────────────────────────────────
# Predictor Estimació EE Z p
# ──────────────────────────────────────────────────────────────────
# Constant -4,71e-16 1,00 -4,71e-16 1,000
# gear:
# 4 – 3 2,079 1,06 1,961 0,050
# 5 – 3 0,693 1,22 0,566 0,571
# cyl:
# 6 – 4 0,693 1,22 0,566 0,571
# 8 – 4 2,485 1,04 2,387 0,017
# gear:cyl:
# (4 – 3):(6 – 4) -1,386 1,37 -1,012 0,311
# (5 – 3):(6 – 4) -1,386 1,73 -0,800 0,423
# (4 – 3):(8 – 4) -26,867 42247,17 6,36e-4 0,999
# (5 – 3):(8 – 4) -2,485 1,44 -1,722 0,085
# ──────────────────────────────────────────────────────────────────
#
#