Re: [R] Dataframe Manipulation

Hello Ulrik, Can you please explain this code means how and what this code is doing because I'm not able to understand it, if you can explain it i can use it in future by doing some Lil bit manipulation. Thanks data_help <- data_help %>% mutate(Purchase_ID = 1:n()) %>% group_by(Purchase_ID

[R] [R-pkgs] New package: rDotNet

I’ve published a package on CRAN called ‘rDotNet’. rDotNet allows R to access .NET libraries. From R one can: * create .NET objects * call member functions * call class functions (i.e. static members) * access and set properties * access indexing members The package will run with either mono o

[R] Merge by Range in R

Hi,  I have two big data set.  data _1 :  > dim(data_1) [1] 15820 5 > head(data_1)    Chromosome  StartEndFeature GroupA_3 1:       chr1 521369  75 chr1-0001    0.170 2:       chr1 750001  80 chr1-0002   -0.086 3:       chr1 8000

Re: [R] Merge by Range in R

Have you tried 'foverlaps' in the data.table package? Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Mon, Sep 4, 2017 at 8:31 AM, Mohammad Tanvir Ahamed via R-help < r-help@r-project.org> wrote: > Hi, >

[R] JSM 2018 Invited Session Proposals on Statistical Graphics and Data Visualization Due by September 7, 2017

Dear Colleagues, If you work in the statistical graphics and/or data visualization fields, please consider organizing an invited session for the JSM 2018 conference in Vancouver, whose theme is “#LeadWithStatistics.” ASA's Section on Statistical Graphics will sponsor 3 invited sessions at JSM

[R] Sample size calculation for three-way incomplete block crossover study.

Hi In R,how to do sample size calculation for three-way incomplete block crossover study where within subject residual standard deviation,treatment difference and power is given. Thanks in advance. Regards Jose [[alternative HTML version deleted]] __