CW022025

R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

Genes <- data.frame( IRX4=c(11,13,2,4),OCT4=c(10,13,4,3),PAX6=c(1,1,3,9))
rownames(Genes)<- c("patient1","patient2","patient3","patient4")
print(Genes)

##          IRX4 OCT4 PAX6
## patient1   11   10    1
## patient2   13   13    1
## patient3    2    4    3
## patient4    4    3    9

?dist

## starting httpd help server ... done

manhattan_dist<-dist(Genes, method="manhattan")
print(manhattan_dist)

##          patient1 patient2 patient3
## patient2        5                  
## patient3       17       22         
## patient4       22       27        9

euclidean_dist<-dist(Genes, method="euclidean")
print(euclidean_dist)

##           patient1  patient2  patient3
## patient2  3.605551                    
## patient3 11.000000 14.352700          
## patient4 12.727922 15.652476  6.403124

Including Plots

You can also embed plots, for example:

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.