similar to: gantt chart for dataset

hi every one, i have a excel sheet like this labels starts ends 1 first task 1-Jan-04 3-Mar-04 2 second task 2-Feb-04 5-May-04 3 third task 3-Mar-04 6-Jun-04 4 fourth task 4-Apr-04 8-Aug-04 5 fifth task 5-May-04 9-Sep-04 now i converted this excel sheet into csv file and i read the csv file into R with the below code. my.gantt.info<-read.csv("C:/Documents and

I am having a problem with a gantt chart since moving to R2.4.0. from 2.3.1 I made some adaptations to the code from http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=74 and successful produced a simple gantt chart. However when I upgraded to 2.4.0 it no longer works as desired. See http://ca.geocities.com/jrkrideau/R/gantproblem.pdf for the two charts. The charts were produced

Hi, I don't know to solve this error that is returned, even though I understand it: library(plotrix) Ymd.format<-"%Y/%m/%d" gantt.info<-list(labels= c("First task","Second task (1st part)","Third task (1st part)","Second task (2nd part)","Third task (2nd part)", "Fourt task","Fifth task","Sixth

> On Apr 22, 2018, at 11:50 AM, bbb_aaa at verizon.net wrote: > > Hi > > I am trying to generate a complex Gantt chart using the gantt.chart function in the plotrix package. > > Ideally I would like to use a spreadsheet to populate the activities (tasks) and start and end dates that this function expects and then export the spreadsheet file as a .CSV text file so I can read

Hi I am trying to generate a complex Gantt chart using the gantt.chart function in the plotrix package. Ideally I would like to use a spreadsheet to populate the activities (tasks) and start and end dates that this function expects and then export the spreadsheet file as a .CSV text file so I can read in this file to generate the gantt chart. Reading through the help file I have not been able to

Hi, The help file for gantt.chart states that dates must be in POSIXct format, and the example shows how to do that. There's no reason that I can see that you can't use a data frame as input to gantt.chart, but you need to be very careful that your data frame matches the correct format. I bet also that your character fields were imported as factors, because you didn't specify not to.

>From the help file for plotrix: " ... x - a list of task labels, start/end times and task priorities as returned by get.gantt.info ..." So I try to create an object that will contain this information. abc <- read.csv("gntr1a.csv") # The above csv file was generated from MS .xlsx file containing the tasks and corresponding dates > abc code tasks.labels

Hi, Your attempt didn't work because you didn't do what I suggested, which was make sure that your data frame matched the example given in the help for gantt.chart. Here's what you have: > str(cdfg) 'data.frame': 3 obs. of 3 variables: $ c1d1: Factor w/ 3 levels "task 1","task 3",..: 1 3 2 $ c2d1: POSIXct, format: "2018-04-01"

Dear R Community, I have a dataframe like this dat product1 product2 ... productn 01.1.2008 1 1 1 02.1.2008 1 1 2 . 15.2.2008 2 2 NA . 04.4.2008 2 2 1 05.4.2008 NA 2 NA (date ascending order, 1:n products with status 1, 2 or NA) and want to produce a graphic like

Hi Everyone, i have a data frame like this labels starts ends priorities 1 firsttask 37987 38049 1 2 secondtask 38019 38112 2 3 thirdtask 38049 38144 3 4 fourthtask 38081 38207 4 5 fifthtask 38112 38239 5 now i want to apply a date format for the two variables they are "starts" and "ends". please help in this

I would like to produce a chart that looks like a Gantt chart (or shingle plot), but instead of tasks you have variable names and instead of start and finish dates you have an upper and lower numeric value. If that makes sense, is there an obvious way of doing this. Thanks, Graham

Overall goal: I'd like to have a visual representation of when certain computer applications are running over the course of a day (data will come from a SQL query later, but I'm using a csv for now). My idea is to use a gantt chart, but I'm running into issues with the start and end time. I'm wondering if it's because I need to use hours instead of days as my unit of time.

Hi Sarah Thank you very much for your pointers. Is there a way to specify the date string as POSIXct when reading in? I have tried the following (very inelegant way) and still have no luck. --- Begin Code --- # 1st read in the spreadsheet with stringsAsFactors set to FALSE > abc <- read.csv("gntr1.csv", header=TRUE, stringsAsFactors=FALSE) > abc code tasks.labels

Hi, I'm looking for a Gantt chart software that I can install easily on CentOS 7. I prefer EPEL - or some other third party repo - packages than some obscure installation script for home directories. Any suggestions ? Cheers, Niki -- Microlinux - Solutions informatiques durables 7, place de l'?glise - 30730 Montpezat Site : https://www.microlinux.fr Mail : info at microlinux.fr T?l. :

Hi Everyone, I have a dataset like this mean sd 0% 25% 50% 75% 100% n BODY TEMPERATURE 36.41099 0.4015699 35.1 36.22222 36.5 36.66667 37.1 89 DIASTOLIC BLOOD PRESSURE 73.60079 9.4656186 50.0 67.00000 73.0 80.00000 95.0 253 HEIGHT 171.94000 9.2011670 153.5 166.50000 173.0 176.25000 190.0

Hi Every one, I have a problem with Reading Excel file into R 2.9.0 version. In older versions it is working with "xlsReadWrite" package. But in 2.9.0 version there is no package like that. so help me out in this aspect. Thanks in Advance. -- View this message in context: http://www.nabble.com/How-to-Import-Excel-file-into-R-2.9.0-version-tp24914638p24914638.html Sent from the R help

I searched CRAN for material on gant (or Gantt) charts, those schedule plots that look like horizontal barplots where the x-axis is time. Finding none, I wrote the following and am submitting it to the archive so that it may help someone in the future. plotfile <- "gant.eps" regular.color <- "lightgray" important.color <- "yellow" tasks <- list() #

Hi Every one, I have a dataframe "class" with "name", "sex", "age", "height", "Weight". if i caluclate summary statistics with the below code numSummary(class[,c("Height", "Weight")], groups=class$Name, statistics=c("mean", "sd", "quantiles"), quantiles=c(0, .25,.5,.75,1)) iam getting

Hi every one, I read one excel external file into R, in that R dataset i have 20 variables. now my querry is i want to print only selected variables (eg:10 variables) with complete data. pls send me the code it will be very helpful for us. Thanks in Advance. -- View this message in context: http://www.nabble.com/print-selected-variables-tp25057378p25057378.html Sent from the R help mailing list

Hi everyone, After reading the external file into R it will become a R dataset. Now my querry is i want to dispaly only character variables from that dataset. please help me in this aspect. if possible send me the code. it will be very helpful for us. Thank you in Advance. -- View this message in context: