Posts by Pedro Alexander Velasquez Vasc • 35 points

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  Q: How to select rows that have text searching in all columns of a data frame

  I want to select only the lines that have the text "Try", similar to grep in Linux. Follow the example: my.data <- data.frame( A = c("prot trypsina catalic", "7", "123", NA, "1419", "ab", "ab",…

  r grep

  asked 3 years, 4 months ago Pedro Alexander Velasquez Vasc 35

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  A: How to eliminate Labels and x-axis on an inverted bar chart?

  Guys, I got it, just add in the middle and change from Theme: scale_x_discrete(breaks = NULL) + Theme(element_line(color = "white"), panel.background = element_rect(Fill = "white")) ggplot(dt,…

  r ggplot2

  answered 3 years, 7 months ago Pedro Alexander Velasquez Vasc 35

• -2

  votes

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  43

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  Q: How to eliminate Labels and x-axis on an inverted bar chart?

  I’d like to know how to delete Labels and the X axis line from the following inverted bar graph. . Because I think you have redundant information. dice Hi Lucas, thanks for the reply. Follow the…

  r ggplot2

  asked 3 years, 7 months ago Pedro Alexander Velasquez Vasc 35

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  Q: How to make a dendograma from qualitative variables in R?

  Good morning. Please, I need a script or explanation of how to make a dendograma/cluster from qualitative variables. I saw somewhere that it is possible to do that using the output of ANACOR, but I…

  r

  asked 3 years, 11 months ago Pedro Alexander Velasquez Vasc 35