s porpoises
>
> _http://www.inside-r.org/packages/cran/arules/docs/discretize
>
> R code for example :
>
> ### equal frequency
> table(discretize(data$some_column, "frequency", categories=10))
>
>
> #k-means
> table(discretize(data$some_column, "cl
le.java:45)
at SparkExample.main(SparkExample.java:54)
Case 1
+---+---+
|a_b|a.c|
+---+---+
| t| 2|
| u| 4|
+---+---+
Case 2
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Case 3
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Thanks in advance,
Joshua
--
Joshua Taylor, http://www.cs.rpi.edu/~tayloj/
-
To unsubscribe, e-mail: user-unsubscr...@spark.apache.org
For additional commands, e-mail: user-h...@spark.apache.org
, Michael Armbrust
<mich...@databricks.com> wrote:
> Looks like you found a bug. I've filed them here:
>
> SPARK-12987 - Drop fails when columns contain dots
> SPARK-12988 - Can't drop columns that contain dots
>
> On Fri, Jan 22, 2016 at 3:18 PM, Joshua TAYLOR <jos
51)
at org.apache.spark.sql.DataFrame.drop(DataFrame.scala:1286)
at SparkExample.lambda$0(SparkExample.java:45)
at SparkExample.main(SparkExample.java:54)
Case 1
+---+---+
|a_b|a.c|
+---+---+
| t| 2|
| u| 4|
+---+---+
Case 2
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Case 3
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Thanks in advance,
Joshua
--
Joshua Taylor, http://www.cs.rpi.edu/~tayloj/
ql$DataFrame$$withPlan(DataFrame.scala:2165)
at org.apache.spark.sql.DataFrame.select(DataFrame.scala:751)
at org.apache.spark.sql.DataFrame.drop(DataFrame.scala:1286)
at SparkExample.lambda$0(SparkExample.java:45)
at SparkExample.main(SparkExample.java:54)
Case 1
+---+---+
|a_b|a.c|
+---+---+
| t| 2|
| u| 4|
+---+---+
Case 2
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Case 3
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Thanks in advance,
Joshua
--
Joshua Taylor, http://www.cs.rpi.edu/~tayloj/
51)
at org.apache.spark.sql.DataFrame.drop(DataFrame.scala:1286)
at SparkExample.lambda$0(SparkExample.java:45)
at SparkExample.main(SparkExample.java:54)
Case 1
+---+---+
|a_b|a.c|
+---+---+
| t| 2|
| u| 4|
+---+---+
Case 2
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Case 3
+---+
|a.c|
+---+
| 2|
| 4|
+---+
Thanks in advance,
Joshua
--
Joshua Taylor, http://www.cs.rpi.edu/~tayloj/