Displaying 5 results from an estimated 5 matches for "var_y".
Did you mean:
var_t
2017 Oct 09
1
Using response variable in interaction as explanatory variable in glm crashes R
>>>>> Jan van der Laan <rhelp at eoos.dds.nl>
>>>>> on Fri, 6 Oct 2017 12:13:39 +0200 writes:
> It is actually model.matrix that crashes, not glm. Same
> crash occurs with e.g. lm.
> model.matrix(dob_mon ~ dob_day*dob_mon, data = tab)
> also crashes R.
Yes, segmentation fault.
It only happens when these are *logical*
2012 Jun 28
4
Printing a variable in a loop
Dear R Users:
I'm a STATA user converting to R, and I'd like to be to do the following.
#Assign var_1 and var_2 a value
10->var1
20->var2
#Now I'd like to print the values of var_1 and var_2 by looping through
var_1 and var_2 in such a manner:
while(y<3){
print(var_y)
y+1->y
}
In STATA, the "y" appended to " var_" is called the local variable and the
code would look like this:
while y<3 (
display var`y'
y=y+1
)
Stata would understand that `y' is first 1 and then 2, and print out the
values assigned to var_1 and var_2. Is the...
2017 Oct 06
2
Using response variable in interaction as explanatory variable in glm crashes R
The following code crashes R (I know I shouldn't try to estimate such a
model; this was a bug in some code of mine). I also tried with R-devel;
same result.
tab <- structure(list(dob_day = c(FALSE, FALSE, FALSE, FALSE, TRUE,
TRUE, TRUE, TRUE), dob_mon = c(FALSE, FALSE, TRUE, TRUE, FALSE,
FALSE, TRUE, TRUE), dob_year = c(FALSE, TRUE, FALSE, TRUE, FALSE,
TRUE, FALSE, TRUE), n =
2001 Apr 03
2
Still need help w/ making a table
Greetings again. I'm still trying to coerce a pile of data into a
frequency table format. I've managed to do so using perl, so I now have a
tab-delimited file that contains the contingency table I'm trying to use:
Group var1 var2 ... varn
B 42 11 3
C 44 1 12
...
X 12 0 19
I can read the table in using read.table(), but I end
2005 Mar 29
6
Aggregating data (with more than one function)
I have the data similar to the following in a data frame:
LastName Department Salary
1 Johnson IT 56000
2 James HR 54223
3 Howe Finance 80000
4 Jones Finance 82000
5 Norwood IT 67000
6 Benson Sales 76000
7 Smith Sales 65778
8 Baker HR 56778
9 Dempsey HR 78999
10 Nolan