search for: shreyasee

...2) only those rows and columns were merged which were having common codes. When I viewed the results, only common codes are seen and the remaining entries are not seen. Can anyone guide me in this regards? How should I merge these two datasets completely without loss of any information? Thanks, Shreyasee [[alternative HTML version deleted]]

Hi, I searched a lot on the internet but was unable to find the function for calculating the kappa statistics for intra-observer reliabilty. Can anybody help me in the this regards. Thanks, Shreyasee [[alternative HTML version deleted]]

...ject and calculate the missing values percentage over months together, instead of creating different variables for each month and then combining them. Also, after doing that, I need to plot the graph for each variable and combine it in a single pdf file. I highly appreciate all your help. Thanks, Shreyasee [[alternative HTML version deleted]]

...ngth(dos)) for(j in 1:length(patientinformation1) if(dos[i]=="May-06" && patientinformation1[j]=="") a <- j+1 a* The above code was written to calculate the number of missing values for May 2006, but I am not getting the correct results. Can anybody help me? Thanks, Shreyasee [[alternative HTML version deleted]]

...tu on my Windows OS through VMware. I am trying to install R in Ubuntu, but not getting with those commands, which are there on the site. Can anyone please tell me how to install it, stepwise, with commands to be used. As I m new to Ubuntu as well, I am not aware of the commands very well. Thanks, Shreyasee [[alternative HTML version deleted]]

...include it in an already existing package. That package has already many vignettes which are related to the chapters from the book on which the package is built. It would be a great help if anyone could help to understand how to create vignette for a statistical test like Chi-Square test. Thanks, Shreyasee [[alternative HTML version deleted]]

...set in which the values range from 0 - 700000. When I tried to plot a scatterplot using following command plot(x,y) I got the plot where the x-axis and y-axis were displayed as 0e+00, 1e+05, 2e+05, ....... I saw the dataset, but there is no erroneous value. Can anybody guide me on this? Thanks, Shreyasee [[alternative HTML version deleted]]

...return me for each record which variable is missing. For e.g. If for record 1, variables 8 & 9 are missing, the R code should return me that. In similar way I need to find the missing variables for each record. It would be a great help if anybody can explain me how should I proceed. Thanks, Shreyasee [[alternative HTML version deleted]]

...e *"1/29/2324 1:57:39 AM".* I want to plot a histogram for this variable. When I gave *hist()* command it returned an error saying *"Error in hist.default(num) : 'x' must be numeric"* Can anybody guide me on this as to how should I plot the histogram for this? Thanks, Shreyasee [[alternative HTML version deleted]]

...pairs and a data frame Available tags are: create_date creator Available variables in the data frame are: MetaID [[1]] %PDF-1.3 Error: invalid input '%Åþë×' in 'utf8towcs'* Could anybody help me to identify where I went wrong and what I need to do to proceed further? Thanks, Shreyasee [[alternative HTML version deleted]]

...;help' to     r-help-request@r-project.org You can reach the person managing the list at     r-help-owner@r-project.org When replying, please edit your Subject line so it is more specific than "Re: Contents of R-help digest..." Today's Topics:   1. Intra-observer reliability (Shreyasee)   2. Re: Constrained fits: y~a+b*x-c*x^2, with a,b,c >=0       (Berwin A Turlach)   3.  Multiple ANOVA tests (Imri)   4..  r-plot (durden10)   5.  Multivariate Transformations (Hollix)   6. Re: Neural Network resource (Tony Breyal)   7. How to write a loop? (Maithili Shiva)   8. How to exclude...