Displaying 4 results from an estimated 4 matches for "dipa_sanyal".
2008 Apr 04
4
How can we creat conditional data frame
Hi,
R experts. I am a new user of R and trying to learn this program.
I have a problem. Here is the code.
d<-as.Date(c("2000/01/03","2000/01/05","2000/01/19","2000/01/28"))
r<-rnorm(4)
da<-data.frame(d,r)
a<-as.Date("01/01/2000","%d/%m/%Y")
b<-as.Date("30/01/2000","%d/%m/%Y")
ab<-seq(a,b,by=1)
2008 Nov 22
1
Need some help in R programming code
Dear R guru,
I am Saikat Sarkar working as a researcher of Economics in Tampere
University, Finland. I am trying to estimate some Garch related tests with
Bayesian analysis by R programme.
I am not good in R but trying to survive.
Anyway I have the coding but not working properly. I have tried to find the
problem but failed. I am writing to all R gurus to help me out.
Could you please look at
2008 Apr 06
3
how to manupute data frame with conditions fill cell with previous value if next cell is zero
Dear R Experts,
This is the 2nd time in the chat room. Its a great place to get help from R
experts.
I have a data frame problem, it contains thousands of data.
part of it, I am giving for explaining the problem
date day x y z
82 1989-04-28 Fri 2118.0 2418.80 33713
83 1989-05-01 Mon 0.0 2414.96 33793
84 1989-05-02 Tue 2103.1 2402.86 33955
2008 Nov 23
0
why this function give error message
Dear R guru,
I am Saikat Sarkar working as a researcher of Economics in Tampere
University, Finland. I am trying to estimate some Garch related tests with
Bayesian analysis by R programme.
I am not good in R but trying to survive.
Anyway I have the coding but not working properly. I have tried to find the
problem but failed. I am writing to all R gurus to help me out.
Could you please look at