Thank you! How can we have the results in a column matrix instead of a plot? I mean I want the classification as a column so as to see that the first item based on the data set is type A and the classification result was B. But not the confusion matrix, I want to see what type was assigned to each one of the records.
Hi @Prabhudev Konana...Thanks for the lessons...I used the same steps for the carseats dataset. My dependent variable is Sales (variables: high/low). I downloaded the 'caret' package and I wanted to run a confusionmatrix to identify the accuracy and precision of the matrix However I get an error msg: Error in sort.list(y) : 'x' must be atomic for 'sort.list' Have you called 'sort' on a list?
Dear Prabhudev - how can I create a classification tree, when I have dataset as follows - Column1 word , Column 2 frequency of the word in the texts, Column 3 Main class and Column 4 the subclass? Thank you
Is there any way that the classification tree can provide information on which variables will provide more accurate classification among given variables ?
Hi, Prabhudev Konana, Many thanks for your videos. We are learning slowly but surely. ctree is not found in the new R Studio version 3.4.. Can you please explain how to get this?
Outstanding! I understood.
Thank you! How can we have the results in a column matrix instead of a plot? I mean I want the classification as a column so as to see that the first item based on the data set is type A and the classification result was B. But not the confusion matrix, I want to see what type was assigned to each one of the records.
Hi @Prabhudev Konana...Thanks for the lessons...I used the same steps for the carseats dataset. My dependent variable is Sales (variables: high/low). I downloaded the 'caret' package and I wanted to run a confusionmatrix to identify the accuracy and precision of the matrix
However I get an error msg:
Error in sort.list(y) : 'x' must be atomic for 'sort.list' Have you called 'sort' on a list?
Dear Prabhudev - how can I create a classification tree, when I have dataset as follows - Column1 word , Column 2 frequency of the word in the texts, Column 3 Main class and Column 4 the subclass? Thank you
Which type r version is used for classification
Is there any way that the classification tree can provide information on which variables will provide more accurate classification among given variables ?
Superb explanation
Great explaination!!
Hi, would you please provide the wine data set in the ticket description? Thanks!
got dataset from uci data repository but first column is not type in that
+Prabhudev Konana what file format should the data file be in? can I import excel sheet data or it should be of specific format?
Thank you
It needs to be in CSV format.
I realized the latest version of Rstudio allows you to import Excel spreadsheet. Try read_excel(..) too.
wine_ctree
U got a solution to this ?
With changing the sample size
Use: myf
install partykit sis
testpred is not working what is the problem can you explain it please......
how to give any arbitrary content to predict the wine type
please provide the link for the wine.csv .....
because wine.csv by default in r is only having column names as v1,v2,..............v9
Can you explain how to do decision tree and neural network in excel with this dataset German credit approval
where can I get the wine dataset from?? Please help!!
Anshuman Dash you can get the wine dataset from uci data repository site
kindly provide csv file
Ctree not founded
install package "party"
Hi, Prabhudev Konana,
Many thanks for your videos. We are learning slowly but surely.
ctree is not found in the new R Studio version 3.4.. Can you please explain how to get this?
i'm also getting the same problem
Error in ctree(myf, data = train.data) : could not find function "ctree"
you are using rstudio or r
@@youkon127 good evening I installed party but I still can't get ctree on Rstudio how to do?