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Warnings are shown in multi-task challenge report for violin plot
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Description

After "Summary Kendall's tau" in section 2.2, two warnings are shown when using the data set from the package (data_matrix.csv).

  1. Warning: Removed 1000 rows containing non-finite values (stat_ydensity).
  2. Warning: Removed 1000 rows containing non-finite values (stat_boxplot).

Event Timeline

eisenman triaged this task as High priority.May 12 2020, 10:47 PM
eisenman created this task.

This is due to the fact that missing values cannot be plotted:

Summary Kendall's tau

Taskmeanmedianq25q75
c_ideal1.01.01.01.0
c_random1.540.60.40.8
c_worstcaseNaNNaNaNA

How should we deal with it? Should we use the treat.na argument, directly remove it or remove the warning from the plot?

it's not because of missing test cases. It is because in certain situation no Kendall can be computed. Don't use treat.na for this.

Yes, this results in Na, but they shouldn't be treated like before; you're right. @wiesenfa: What do you propose for the plots? Should we just remove the warnings?

wiesenfa moved this task from Backlog to Done on the challengeR (v1.0) board.Aug 7 2020, 12:59 PM