User: silsie645
silsie645 • 20
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Posts by silsie645
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... After multiple tries, I keep getting this:
package ‘Rcpp’ successfully unpacked and MD5 sums checked
Error: Failed to install 'RegParallel' from GitHub:
(converted from warning) cannot remove prior installation of package ‘Rcpp’
Oh and you were right about testing the genes individua ...
written 5 months ago by
silsie645 • 20
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... So I tried doing this,
#creating a new data frame for objective 6
Age<- coxdata$Age
Death<-coxdata$Death
Gender<-coxdata$Gender
Grading<-coxdata$Grading
UICC<-coxdata$UICC
OverallSurvival_months<-coxdata$OverallSurvival_months
Rezidiv<-coxdata$R ...
written 5 months ago by
silsie645 • 20
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... Ok. I will try a create a new data frame with the dichotomized genes and the phenotype data. Hope it works out. ...
written 5 months ago by
silsie645 • 20
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... Yes please. Could you help me with a tutorial on how to do this please?
I used the code
Res<- Regparallel(data=coxdata, formula= 'Surv(OverallSurvival_months, Death)~[*]+Age+Grading+Gender+UICC' ....
But I realised it only shows the relation between the genes as a whole (but not dichotomize ...
written 5 months ago by
silsie645 • 20
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... No please. I want to perform an ANOVA test (I think) to show the relation between the high and low expression of my genes (18 in all) and the phenotype data separately, that is age, gender, UICC and grading (2 or 3). ...
written 5 months ago by
silsie645 • 20
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... Hi Kevin. Am back again lol. Is it possible to test the high and low expression of the genes with each of the phenotype data?
...
written 5 months ago by
silsie645 • 20
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... Hi Kevin, do you think this method will work in this case as well. I was worried that it might not work since the gene expression levels have been standardized. ...
written 6 months ago by
silsie645 • 20
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... Hello Arta. Sorry I'm late but I will like to know if the maxstat can be used for standardized data, that is when the gene data has been converted to z values. Can the maxstat determine an optimal cut off point using this data?
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written 6 months ago by
silsie645 • 20
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... Ok thank you Papyrus and patelk26. I'm still trying to wrap my mind around these tutorials but I'm sure I will find something. ...
written 6 months ago by
silsie645 • 20
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... Hi everyone. Is it better to use the actual expression data of my genes or the normalized data (their z values) to analyze which genes were lowly or highly expressed. I was planning on making a table of this or using box plot analysis to find for example the mean expression for each, median, their s ...
written 6 months ago by
silsie645 • 20
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