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Questions - iqr

Interquartile range for categorical data

I have been asked to report the descriptive statistics of my results in terms of IQR and median for my categorical variables but I do not know how I can do that! I know the logic but in continuous dat...
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Aura

r

statistics

categorical-data

median

iqr

Votes: 0

Answers: 1

Latest Answer

I am assuming you want to calculate median and IQR for variables grouped by a categorical variable. In base R, you can use aggregate for this. You can also look up tidyverse, which has the handy group...
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typewriter

Outlier Elimination in Spark With InterQuartileRange Results in Error

I have the following recursive function that determines the Outlier using the InterQuartileRange method: def interQuartileRangeFiltering(df: DataFrame): DataFrame = { @scala.annotation.tailrec ...
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joesan

scala

apache-spark

outliers

iqr

Votes: 0

Answers: 2

Latest Answer

def checkOutliersNum(columnName:String, df:DataFrame): DataFrame ={ val total = df.count() val quantiles = df.stat.approxQuantile(columnName,Array(0.25,0.75),0.0) val q1 = quantiles(0) ...
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Pablo Andrés Castañeda

Apache Zeppelin Not Showing Full Stack Trace

I have the following Paragraph that does some Outlier detection using the InterQuartileRange method and strangely it runs in an error, but Apache Zeppelin is kind of truncating it to be useful. Here i...
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joesan

scala

apache-spark

apache-zeppelin

iqr

Votes: 0

Answers: 1

Latest Answer

As a workaround, you can see full stack trace via next snippet: lastException.printStackTrace(System.out) You can also wrap your code with try/catch to do the same. try { // code } catch { ca...
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Svyatoslav

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