[R] Error installing ggplot2 package

DeaR Forum, I am trying to install the library ggplot2.  Currently I am using following R version R version 3.4.1 (2017-06-30) -- "Single Candle"Copyright (C) 2017 The R Foundation for Statistical ComputingPlatform: x86_64-w64-mingw32/x64 (64-bit) However, when I try to install ggplot2 and few ot

Re: [R] Statistical distribution not fitting

Dear Sir, Thanks for your great guidance. Made me realize that I need to think out of box. As regards the low losses, BASEL guidelines do say to get rid of such low losses which create noise in analysing the losses caused by Operational Loss events. Its the right tail events do matter which

[R] Sample Weights

Dear R Forum I have a data.frame as mydat = c(6,6,5,6,4,6,8,4,6,6,6,3,4,6,5,7,7,4,3,5,5,5,3,6,7,4,4,7,4,3,4,6,4,6,5,4,4,7,6,8,5,6,5,5,8,2,3,5,7,5) Is there any library or way in R to allocate weights to these values? Actually I am having a large data, but for illustrative purpose, have consid

[R] Bootstrap library

Hello! I have following data and I am trying to apply bootstrapping. My data and code is as follows- amounts = c(829.53,4000,6000,1000,1063904,102400,22000,4000,4200,2000,1,400,459006,7276,4000,100,4000,1,613803.36, 3825,1000,5000,4000,3000,84500,200,2000,68000,97400,6267.8,49500,2700

Re: [R] Gamma Distribution - is there any problem with "pgamma"?

Dear Mr Byng, Thanks a lot for your great help. Appreciate. Regards Amelia On Wed, 11/3/15, Martyn Byng wrote: Subject: RE: [R] Gamma Distribution - is there any problem with "pgamma"? e...@r-project.org> Date: Wednesday, 11 March, 2015, 11:48 AM

[R] Excel Price function in R

Dear Forum, I am using trying to find price of bond in R. I have written the code in line with Excel PRICE formula. However, whenever the residual maturity is less than a year, my R output tallies with the Excel Price formula. However, moment my residual maturity exceeds 1 year, the R output di

[R] Changing X axis values

Dear Forum, Assuming I need to plot a graph. In the code I have defined X axis range as xlim=c(0,18000) In the plot, the values visible w.r.t X axis are 0, 5000, 1, 18000. To improve the graph clarity, is there any way I can show the values of X axis as 0, 1000, 2000, 3000, 4000, 5000

[R] Improvement in Process time

Dear R forum, I am running a Particular process 1000 times for different rates. Each time the result of the process is getting stored (appended) in a data.frame. However, the process is taking unsual time at times more than 2 hours. When I had tried to find out the reason for such a long proces

[R] Memory problem

Dear R Forum, I have about 2000+ FX forward transactions and I am trying to run 1000 simulations. If I use less no of simulations, I am able to get the desired results. However, when I try to use more than 1000 simulations, I get following error. > sorted2 <- ddply(sorted, .(currency_from_exch

[R] R studio Problem

Hi I had installed R studio Desktop 1.0.44. However whenever I wanted to write any command, before I could complete, I was getting following error Error in normalizePath(dir, winslash = "/", mustWork = TRUE) : unused argument(s) (winslash = "/", mustWork = TRUE) I had uninstalled RStudio and

Re: [R] R studio Problem

Thanks a lot Kimmo for your valuable guidance. Hope it works. Regards Amelia On Thursday, 15 December 2016 12:06 PM, K. Elo wrote: Hi! Maybe this helps: http://r.789695.n4.nabble.com/Error-in-normalizePath-path-with-McAfee-td2532324.html Best, Kimmo 15.12.2016, 08:18, Amelia Marsh via R

Re: [R] R studio Problem

t; -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Wed, Dec 14, 2016 at 10:18 PM, Amelia Marsh via R-help wrote: > Hi > > I had installed R studio Desktop 1.0.44. However whenever I wanted to write > any command, before I could complete, I was getting follo

Re: [R] R studio Problem

this issue with RStudio people too. I have started using R again. Regards and thanks again Amelia On Thursday, 15 December 2016 2:43 PM, Martin Maechler wrote: >>>>> Amelia Marsh via R-help >>>>> on Thu, 15 Dec 2016 08:05:44 + writes: > Sor

[R] Difference in Generalized Extreme Value distribution parameter estimations using lmom and fExtremes

Dear R forum I have following dataset amounts = c(2803102.248,1088675.278,10394575.14,1007368.396,1004871.328,1092956.088,1020110.818,997371.4487,1000904.154,998105.9744,997434.3006,1080067.258,997594.7992,1000871.015,1001321.094,1000713.448,997591.2307,1469501.54,1066924.393,1074918.566,998628.