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I've searched for the problem on error messages on diffPrint() function in R.

However, I have no idea how to solve this error. When I applied to diffPrint(), the characters in two data were garbled; thus, I couldn't read them. Moreover, diffPrint() and diffObj() functions didn't work.

Let me show you my codes and error messages.

A <- read.csv("Ex1.csv", header=T, colClasses=rep("character",5)) # In order to load '00012' and something else, I used 'colClasses=rep("character",5))
B <- read.csv("Ex2.csv", header=T, colClasses=rep("character",5))
B <- data.frame(unique(B[,c("Var1", "Var2", "Var3", "Var4")])) # Removing duplicated data

# install.packages("diffobj") # In order to check differences on A and B data
library(diffObj)

diffPrint(A, B)
Press ENTER to continue...
diffObj(A, B)

Error in rstudio_with_ansi_support() :
  could not find function "rstudio_with_ansi_support"

And this is my Viewer capture, when diffObj() was used.

enter image description here

In addition, data A has 1978 observations of 5 variables; on the other hand, data B has 2008 observations of 5 variable. The variables' names are totally same.

Anybody who can help me?

BrodieG
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seulki choi
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    I would recommend you restart your session. There seems to be a weird incompatibility happening with `crayon`, which was recently updated. If the error persists, please run `traceback()` right after the error, as well as `sessionInfo()`, and paste the results. Finally, please `dput` a small set of your data (e.g. 5 rows) that reproduces the error. – BrodieG Sep 28 '17 at 12:51
  • I typed traceback() and then sessionInfo(), then dput(A), dput(B) were used. However, it still doesn't work. – seulki choi Sep 29 '17 at 00:51
  • This is my sessionInfo() result. R version 3.4.1 (2017-06-30) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 7 x64 (build 7601) Service Pack 1 Matrix products: default locale: [1] LC_COLLATE=Korean_Korea.949 LC_CTYPE=Korean_Korea.949 [3] LC_MONETARY=Korean_Korea.949 LC_NUMERIC=C [5] LC_TIME=Korean_Korea.949 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] diffobj_0.1.6 loaded via a namespace (and not attached): [1] compiler_3.4.1 tools_3.4.1 crayon_1.3.2 – seulki choi Sep 29 '17 at 00:51
  • Try updating your crayon package ("install.packages('crayon')"). – BrodieG Sep 29 '17 at 12:28
  • Fyi, this is [filed as an issue now](https://github.com/brodieG/diffobj/issues/108), although the work-around above should work for you in the meantime. – BrodieG Sep 29 '17 at 12:37
  • @BrodieG Thank you so much! After installing 'crayon' packages again, the [diffObj()] function works very well. However, characters in my data were broken. I guess all alphabets are not English; thus, the all words are illegible, but I am okay. I found another package, which compares two different data like [diffObj()]. I extremely appreciate your help. :) – seulki choi Oct 10 '17 at 01:04

0 Answers0