Running Error about latent-factor-models HOT 7 OPEN

Hello, I am getting the same error. Any help will be deeply appreciated. @beechung Thanks.

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I think the problem is because after R 3.x, R no long supports DUP=FALSE. The solution is to change from .C(...) to .Call(...) for the C code in src/LDA-RLFM/C/, in a way similar to the following commit.

1c3e0f5

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When I use R 3.x, I have also encountered a lot of problems。 And I used R 2.x, those problems disappered

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This solved the problem. Thanks a lot @beechung and @narutolhy .

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There is another issue. In examples.R, line 267: library(arm) is generating an error-
Error in library(arm) : there is no package called ‘arm’
I have placed the arms.c and arms.h files in arslogistic and yet face this problem. @narutolhy

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To install a R package, use the following command:
install.packages("arm")

You need to first install it before you can use it.

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@beechung I used R 2.15.3 instead of R 3.x and that solved the initial problem and the subsequent problems that were present despite changing .C(...) to .Call(...). The current problem is that "arm" package is not available for R 2.15.3. Can you suggest a work around?
Also I want to implement fLDA for my own dataset but I could not find reIndexData and indexTestData as mentioned in prediction.R or any explanation about the dataset used in this code.

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