1 current sample ID:1 Error in FUN(X[[i]], ...) : argument "seed" is missing, with no default

[vincent1715]

Hello I have some problem when running function "learn.embedding.Kcls()" as follows:

tcga.ebd.res.k4 <- learn.embedding.Kcls (ted.res = tcga.ted,

•                                      K.vec = 4,
  

•                                      EM.maxit=50,
  

•                                      n.cores =1)
  

current.K= 4 [1] "starting EM cycles #..." 1 current sample ID:1 Error in FUN(X[[i]], ...) : argument "seed" is missing, with no default

I set the argument "n.cores =1" as i am running this on windows which Tom suggested before, the inputs is the example data you provide. can you give me some suggestion? thanks .

Regards,

vincent

[tinyi]

Hi Vincent,

I have now fixed this issue - something I forgot to do after adding the random seed that addresses Tom's request.

In our BayesPrism paper, we provided phi.tum and K by first running NMF on inferred tumor expression. This might provide a more sensible way to choose K and initialize phi.tum.

I have now updated our vignette to include this.

Feel free to let me know if you have any questions.

Best,

Tinyi

On Fri, Apr 15, 2022 at 6:07 AM vincent1715 @.***> wrote:

Hello I have some problem when running function "learn.embedding.Kcls()" as follows:

tcga.ebd.res.k4 <- learn.embedding.Kcls (ted.res = tcga.ted,

                                    K.vec = 4,

                                    EM.maxit=50,

                                    n.cores =1)

current.K= 4 [1] "starting EM cycles #..." 1 current sample ID:1 Error in FUN(X[[i]], ...) : argument "seed" is missing, with no default

I set the argument "n.cores =1" as i am running this on windows which Tom suggested before, the inputs is the example data you provide. can you give me some suggestion? thanks .

Regards,

vincent

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[vincent1715]

Hi Tinyi, very appreicate for your advice and corresponding help, and sorry for replying so late as i was testing the code you provide, and its really need so long time to test. The modification you've made is feasible to solve my problem,but i would continually do more test with other data, and i might ask for more help if any other problem happen. thanks for your timely help.

Best,

Vincent