Hi
We are evaluating Oracle R In a proof of concept R environment:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production Version 19.7.0.0.0
MS Windows server on Azure.
Connection is to a Pluggable database.
Oracle Distribution of R version 3.3.0 (2016-05-03)
ORE odm version 1.5.1
A number of the ore.odm functions result in the error:
Error in .ore.odm.chk.dbver() : DB version 19.0 is not supported
see examples below
Can you tell me whether this is expected, and if so when a version of the packages that works with DB 19 will be available, will this work with the Oracle R 3.6.1 release coming soon?
and if it is not expected is there something obvious we have done wrong?
Regards
Penny Cookson
Example:
data(titanic3, package = "PASWR")
t3 <- ore.push(titanic3)
t3$survived <- ifelse(t3$survived ==1, "Yes", "No")
n.rows <- nrow(t3)
set.seed(seed = 6218945)
random.sample <- sample(1:n.rows,
ceiling(n.rows/2))
t3.train <- t3[random.sample,]
t3.test <- t3[setdiff(1:n.rows, random.sample),]
priors <- data.frame(
TARGET_VALUE = c("Yes","no"),
PRIOR_PROBABILITY = c(0.1, 0.9))
nb <- ore.odmNB(survived ~ pclass + sex + age + fare + embarked,
t3.train, class.priors = priors)
Error in .ore.odm.chk.dbver() : DB version 19.0 is not supported
Example 2:
example("ore.odmAI")
or.dAI> IRIS <- ore.push(iris)
or.dAI> ore.odmAI(Species ~ ., IRIS)
Error in .ore.odm.chk.dbver() : DB version 19.0 is not supported