similar to: yay for zfs

Hello R community, I am computing weighted average statistic by using ddply function: My data set is: N1 T1 S1 I1 C1 FY-4 ROE11 EPS11 MKT11 N1 T1 S1 I1 C1 FY-3 ROE12 EPS12 MKT12 N1 T1 S1 I1 C1 FY-2 ROE13 EPS13 MKT13 N1 T1 S1 I1 C1 FY-1 ROE14 EPS14 MKT14 N1 T1 S1 I1 C1 FY0 ROE15 EPS15 MKT15 N1 T1 S1 I1 C1 FY1 ROE16 EPS16 MKT16 N1 T1 S1 I1 C1 FY2 ROE17

Hi all, I am trying to create a new variable called Fiscal Year (FY) using case expression in sqldf and I am getting a null FY , see the code below . Please advise me as to how I can do this mutation. library(zoo) library(lubridate) library(stringr) library(RH2) library(sqldf) cr$ReportDate = as.Date(cr$ReportDate, format ='%Y-%m-%d') > cr2 = sqldf(" select

I have two data sets about lots of companies' stock and fiscal data. One is monthly data with about 144,000 lines, and the other is quaterly with about 56,000. Each data set takes different company code. I need to merge these two together. I read both ask cvs. And the other file with corresponding firm code. Now I have three data sets. return$PERMNO, account$GVKEY. id is the data frames

Hello, This is likely fairly silly question, and I apologize to whomever takes the time to respond. I am a relatively new user of R, on Windows XP, version 2.3.1. Say I have a data table that looks like the following: x Date Location Amount Blue Green 1 01/01/2001 Central 1817 TRUE FALSE 2 01/02/2001 Central 20358 FALSE TRUE 3 05/08/2001 Central 16245 FALSE TRUE 4

2018-03-3 in your code should be 2018-03-31. The line then'201415' needs to be fixed. When posting please provide minimal self-contained examples. There was no input provided and library statements not relevant to the posted code were included. Fixing the invalid date and bad line, getting rid of those library statements that are unnecessary and providing some test input, it works

> On Sep 11, 2017, at 1:05 AM, Mangalani Peter Makananisa <pmakananisa at sars.gov.za> wrote: > > Hi all, > > I am trying to create a new variable called Fiscal Year (FY) using case expression in sqldf and I am getting a null FY , see the code below . > > Please advise me as to how I can do this mutation. > > library(zoo) > library(lubridate) >

Hello everyone, I am new to R. I have data in the form of excel pivot table format and I want to cast it into a format which can make it compatible with computation. Since I already have the package in pivot format; I avoid melt function and use the cast directly. I inspect the dataread <- read.csv(".....", header=TRUE) Data in the format Id Region Country Industry

https://bugs.freedesktop.org/show_bug.cgi?id=83992 Priority: medium Bug ID: 83992 Assignee: nouveau at lists.freedesktop.org Summary: [NVE0][NVF1] regression, linux 3.17 causes gpu lockups QA Contact: xorg-team at lists.x.org Severity: critical Classification: Unclassified OS: Linux (All) Reporter:

This is an oversight that made use of the trip-point-based fan managenent on cards that never expose those. This led the fan to stay at fan_min. Fortunately, the emergency code would kick when the temperature would reach 90°C. Reported-by: Tom Englund <tomenglund26 at gmail.com> Tested-by: Tom Englund <tomenglund26 at gmail.com> Signed-off-by: Martin Peres <martin.peres at

Hello, I haven't been able to find an example for the second case below -- or perhaps I didn't recognize it when I saw it. Is there a value for x such that svalue(x) will return "bbb", either by itself or as part of an array? Or do I need to do something else entirely? (R2.5.1; Windows XP) > #### gWidgets test > options("guiToolkit"="tcltk") >

On 17/12/15 19:18, Martin Peres wrote: > > > On 29/11/15 16:10, Martin Peres wrote: >> This is an oversight that made use of the trip-point-based fan >> managenent on >> cards that never expose those. This led the fan to stay at fan_min. >> >> Fortunately, the emergency code would kick when the temperature would >> reach >> 90°C. >>

Hi, I'm having trouble converting code from MATLAB to R; I want to find the equivalence to MATLAB's function 'fsolve'. I've tried 'nlm', on the squared argument, in R but i did not get the same results. Thankful if helped. Best regards, Martin Englund ------------------------------------------------------------------------------ This e-mail and any attachment may

On 04/01/16 18:42, Emil Velikov wrote: > On 4 January 2016 at 14:56, Martin Peres <martin.peres at free.fr> wrote: >> On 17/12/15 19:18, Martin Peres wrote: >>> On 29/11/15 16:10, Martin Peres wrote: >>>> This is an oversight that made use of the trip-point-based fan managenent >>>> on >>>> cards that never expose those. This led the fan

I have been told by the CRAN administrators that the following code generated an error on 64-bit Fedora Linux (gcc, clang) and on Solaris machines (sparc, x86), but runs well on all other systems): > fn <- function(x, y) ifelse(x^2 + y^2 <= 1, 1 - x^2 - y^2, 0) > tol <- 1.5e-8 > fy <- function(x) integrate(function(y) fn(x, y), 0, 1,

Hi, I'm trying to access a remote fiscal printer under Wine. I'm wondering if it's possible to use the 'net use' command from Windows (but under wine) to map the remote printer or if it's possible to simple mount the remote printer (dunno how as mount.cifs gives no clue about how to mount print shares) under 'dosdevices/unc' anyone ? Thanks in advance. Ricardo

Hi R experts, I'm using the xyplot function in lattice to draw a multipanel plot consiting of 5x6 scatterplots. Now I need to link single points in each of those scatterplots (=panel),but the points, that need linking are different for each panel. I tried to use the panel.segments function for that, but I can't address each panel separately. Links right for panel 1, show up in all other

Hi everyone: I need to count the number of banks of each firm in my data. The firm is identified by the fiscal number. The banks of each firm appears like this: Firm Banks 500600700 Citybank 500600700 CGD 500600700 BES 500600800 Citybank 500600800 Bank1 500600900 CGD I want to obtain the following dataframe: Firm

This past weekend, but holiday was ruined due to a log device "replacement" gone awry. I posted all about it here: http://jmlittle.blogspot.com/2008/05/problem-with-slogs-how-i-lost.html In a nutshell, an resilver of a single log device with itself, due to the fact one can''t remove a log device from a pool once defined, cause ZFS to fully resilver but then attach the log

https://bugs.freedesktop.org/show_bug.cgi?id=90181 Bug ID: 90181 Summary: [NVF1] native cs:go crashes when its about to load up a map. Product: Mesa Version: 10.5 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component:

Hi, I have a set of x,y data points and each data point lies between (0,0) and (1,1). Of this set I have selected all those that lie in the lower triangle (of the plot of these points). What I would like to do is to divide the region (0,0) to (1,1) into cells of say, side = 0.01 and then count the number of cells that contain a point. My first approach is to generate the coordinates of these