Hi All,
I applied the naiveBayes function in e1071 package with the iris data, and
here's the list that was created
structure(list(apriori = structure(c(50L, 50L, 50L), .Dim = 3L, .Dimnames =
structure(list(
Y = c("setosa", "versicolor", "virginica")), .Names = "Y"), class =
"table"),
tables = structure(list(Sepal.Length = structure(c(5.006,
5.936, 6.588, 0.352489687213451, 0.516171147063863, 0.635879593274432
), .Dim = c(3L, 2L), .Dimnames = structure(list(Y = c("setosa",
"versicolor", "virginica"), Sepal.Length = NULL), .Names = c("Y",
"Sepal.Length"))), Sepal.Width = structure(c(3.428, 2.77,
2.974, 0.379064369096289, 0.313798323378411, 0.322496638172637
), .Dim = c(3L, 2L), .Dimnames = structure(list(Y = c("setosa",
"versicolor", "virginica"), Sepal.Width = NULL), .Names = c("Y",
"Sepal.Width"))), Petal.Length = structure(c(1.462, 4.26,
5.552, 0.173663996480184, 0.469910977239958, 0.551894695663983
), .Dim = c(3L, 2L), .Dimnames = structure(list(Y = c("setosa",
"versicolor", "virginica"), Petal.Length = NULL), .Names = c("Y",
"Petal.Length"))), Petal.Width = structure(c(0.246, 1.326,
2.026, 0.105385589380046, 0.197752680004544, 0.274650055636667
), .Dim = c(3L, 2L), .Dimnames = structure(list(Y = c("setosa",
"versicolor", "virginica"), Petal.Width = NULL), .Names = c("Y",
"Petal.Width")))), .Names = c("Sepal.Length", "Sepal.Width",
"Petal.Length", "Petal.Width")), levels = c("setosa", "versicolor",
"virginica"), call = quote(naiveBayes.default(x = X, y = Y,
laplace = laplace))), .Names = c("apriori", "tables",
"levels", "call"), class = "naiveBayes")
I'm unable to understand that the first element of the list should be a
vector like (50,50,50) but its correctly showing (0.33,0.33,0.33).
Can anyone tell me which part of the code is doing this?
--
Anindya Sankar Dey
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