search for: mycolinfo

Displaying 2 results from an estimated 2 matches for "mycolinfo".

2011 Nov 23
1
Losing custom attributes
...c(40,42,30) ### creating my data frame #### mydata <- data.frame(age,weight) ### creating data frame level attribute #### attr(mydata,"myattr")<-c("myinfo") ### creating col level attribute for 'age' column ### attr(mydata$age,"mycolattr")<-c("mycolinfo") #### Checking attributes ### attributes(mydata) attributes(mydata$age) ### creating new row ##### newrow <- data.frame(age=16, weight= 42) #### Inserting newrow as first row to my data frame #### mydata<- rbind(newrow, mydata) #### Checking attributes again ### I lost my custom...
2011 Nov 23
2
SPSS F-test on change in R square between hierarchical models
...frame #### > mydata <- data.frame(age,weight) > > ### creating data frame level attribute #### > attr(mydata,"myattr")<-c("myinfo") > > ### creating col level attribute for 'age' column ### > attr(mydata$age,"mycolattr")<-c("mycolinfo") > > #### Checking attributes ### > attributes(mydata) > attributes(mydata$age) > > ### creating new row ##### > newrow <- data.frame(age=16, weight= 42) > > #### Inserting newrow as first row to my data frame #### > mydata<- rbind(newrow, mydata) > &g...