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Thread for DATA 412/612 students to practice reprexes. No need to answer them!
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22
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2442
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October 14, 2021
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Thread for students posting practice reprexes. Please do not answer them!
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68
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1377
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December 19, 2024
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How to parse a json field
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10
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1936
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March 17, 2020
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R Studio crashes when connecting to Spark with sparklyr
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11
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3299
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August 13, 2018
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Package sorting by date in RStudio pane
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10
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3440
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March 4, 2019
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param converted from data frame to list
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11
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3287
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December 28, 2022
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RStudio is not interpreting correctly some symbols
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10
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3427
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July 21, 2021
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Projection CRS problem
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18
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2608
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November 2, 2020
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How to create a grouped bar plot?
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19
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2537
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February 18, 2020
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Unable to install build tools when doing devtools::check()
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10
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1927
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March 14, 2024
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Edit datas with a Shiny App
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13
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3030
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June 16, 2019
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Boxplot generating flat lines no matter what i do
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11
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3262
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April 4, 2023
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knitr to pdf not rendering a ggplot2 figure correctly
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9
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3569
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November 8, 2020
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Can anyone help me with my R code?
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9
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3568
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December 3, 2019
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Shiny apps best practices
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11
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3253
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January 6, 2021
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Is it possible to make a polar (radial) filled.contour map? Geopotential in Antarctica data
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10
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3397
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December 25, 2021
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Random forest (not the same length)
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13
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3009
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December 23, 2021
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RStudio "Cannot connect to R" - tried several versions
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9
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3561
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April 15, 2024
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Loop or function for obtains links with web scraping
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12
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3123
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November 3, 2022
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My Shiny app won't deploy because a required package (shiny.semantic) was removed from CRAN yesterday - what do I do?
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9
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3553
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November 5, 2021
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Preview Release 1.2.747-3 Doesn't open on Windows 10
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14
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2899
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August 21, 2019
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Decison trees in Rstudio
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16
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2724
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April 16, 2020
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Plotting data with a delay to simulate live stream
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9
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3547
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April 23, 2018
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Is Inline Code Syntax Highlighting Possible
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9
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3550
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June 1, 2022
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CRAN is down: Does anyone here know more about it?
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11
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3233
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June 13, 2022
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Passing matrix columns as arguments to a function
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10
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3378
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March 22, 2021
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Template docx document quarto
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16
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2716
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November 14, 2023
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I Need Help With a Template I Created
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13
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2991
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April 23, 2022
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Graphing time Series
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9
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3536
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February 13, 2019
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Error in installing R pakages
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14
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2882
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November 30, 2020
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How to set Fill value with new tidyeval in ggplot2
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10
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3366
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July 6, 2018
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Conditional filtering using dbplyr in Shiny
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17
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2657
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July 20, 2021
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Rasters and Shapefiles
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9
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3525
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December 22, 2020
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Counting combination of variables in a data set
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11
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3215
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December 9, 2019
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Split numeric data based on Index range.
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9
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3516
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March 11, 2020
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I cannot order my data to run a oneway anova
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20
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2426
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March 18, 2021
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i am unable to create histogram using ggplot
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10
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3351
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April 2, 2020
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Horizontal Bar plots vs Ordering
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10
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3346
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July 17, 2020
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Copyright/license info for the IBM Telco churn dataset
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11
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3219
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September 9, 2020
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Problem with creating maps
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9
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3511
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April 24, 2020
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`group_by` with OR
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10
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1877
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March 3, 2018
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How can I solve Error in `[.data.frame`(newdata, , object$model.list$variables) : undefined columns selected when building an Artificial Neural Network?
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11
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3197
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September 21, 2022
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Issue with keras installation in AWS R server instance
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14
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2854
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July 5, 2019
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Rcpp in Rstudio 1.2 on Windows 10: diagnostics not working
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10
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3326
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November 27, 2019
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How to assign the rank to the arranged dataframe (based on group)
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9
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3480
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October 17, 2019
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error installing and updating packages: could not find function "setClassUnion"
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9
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3492
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September 6, 2022
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Variables with brackets
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10
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3317
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September 17, 2020
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Can't upload my flexdashboard to shinyapp.io
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14
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2839
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July 1, 2020
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Assignment showing code in the console
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17
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2589
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September 5, 2020
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Calculating AUC
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12
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3046
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December 11, 2019
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