R help - May 2018

Thursday May 31 2018
TimeRepliesSubject
10:37PM 0 Help in dynamic simulation using deSolve
8:56PM 1 How to alpha entire plot?
3:39PM 1 bracketing for optimize
1:02PM 1 Help About R-Package Portability
6:58AM 1 mysterious rounding digits output
6:10AM 1 mysterious rounding digits output
5:30AM 2 mysterious rounding digits output
1:18AM 1 mysterious rounding digits output
 
Wednesday May 30 2018
TimeRepliesSubject
7:28PM 1 Evaluation failure of IAPWS95 functions in a rowwise manner (tidyverse style)
6:14PM 1 Evaluation failure of IAPWS95 functions in a rowwise manner (tidyverse style)
4:18PM 2 Filtering using multiple rows in dplyr
9:03AM 1 par(mfrow=c(3,4)) problem
8:42AM 3 par(mfrow=c(3,4)) problem
 
Tuesday May 29 2018
TimeRepliesSubject
9:50PM 1 Convert daily data to weekly data
2:02PM 2 Convert daily data to weekly data
1:52PM 1 Excel Add-Ins Not Loaded When Using excel.link & RDCOM
1:24PM 1 Convert daily data to weekly data
12:59PM 1 Convert daily data to weekly data
12:53PM 1 How to generate a conditional dummy in R?
12:15AM 1 How to generate a conditional dummy in R?
12:02AM 1 Difficulty in writing R code for one pool dynamic model
 
Monday May 28 2018
TimeRepliesSubject
4:45PM 1 to R Core T: mle function in 32bits not respecting the constrain
10:43AM 2 How to generate a conditional dummy in R?
9:42AM 1 help on the R package Softmaxreg
9:30AM 1 help on the R package Softmaxreg
6:13AM 1 help on the R package Softmaxreg
5:31AM 1 to R Core T: mle function in 32bits not respecting the constrain
 
Sunday May 27 2018
TimeRepliesSubject
2:13PM 1 if else with 4 conditions problem
1:10PM 0 Help required in Batch Forecasting
12:41AM 1 update.packages() after updating R version
 
Saturday May 26 2018
TimeRepliesSubject
11:35PM 1 update.packages() after updating R version
11:24PM 2 update.packages() after updating R version
3:28PM 1 TukeyHSD for multiple response
1:29PM 1 Grouping by 3 variable and renaming groups
1:22PM 2 Grouping by 3 variable and renaming groups
1:03PM 1 Grouping by 3 variable and renaming groups
 
Friday May 25 2018
TimeRepliesSubject
4:09PM 1 how to make the code more efficient using lapply
4:09PM 1 options other than regex
3:54PM 1 options other than regex
3:30PM 1 options other than regex
1:43PM 2 options other than regex
1:11PM 1 TukeyHSD for multiple response
10:13AM 0 Query on the Arimax modeling results
7:21AM 1 how to make the code more efficient using lapply
6:24AM 1 how to make the code more efficient using lapply
4:08AM 1 Urgent - R help - Multivariate - Naive Bayes code for R
 
Thursday May 24 2018
TimeRepliesSubject
9:14PM 0 Prelude in R: a new introduction in R
3:56PM 1 Predictions from a Cox model - understanding centering of binary/categorical variables
3:14PM 2 Manipulation of data.frame into an array
3:04PM 2 Manipulation of data.frame into an array
2:46PM 2 Manipulation of data.frame into an array
8:40AM 2 Problem with adding a raster and a brick
2:40AM 1 Time complexity of functions in R
 
Wednesday May 23 2018
TimeRepliesSubject
11:34PM 0 Plot qualitative y axis
6:49PM 0 Recoding variables in R
6:27PM 1 Trouble building R 3.5.0 under Ubuntu 18.04
5:58PM 1 Trouble building R 3.5.0 under Ubuntu 18.04
1:14PM 0 Using R htmlParse() for manipulating URLs to access multiple pages
1:08PM 0 MICE passive imputation formula
10:55AM 2 Change the legend order by order function
10:42AM 1 Wired result when I convert from Character to Numeric
10:41AM 1 Plot qualitative y axis
10:14AM 2 Recoding variables in R
8:41AM 1 CKD-Epi formula
8:27AM 1 Change the legend order by order function
6:18AM 1 find the permutation function of a sorting
5:25AM 1 coef does not work for my ASReml model
3:37AM 2 find the permutation function of a sorting
3:06AM 2 find the permutation function of a sorting
2:57AM 1 find the permutation function of a sorting
2:49AM 1 find the permutation function of a sorting
2:06AM 1 find the permutation function of a sorting
1:25AM 1 legend order in ggplot2
 
Tuesday May 22 2018
TimeRepliesSubject
11:57PM 0 system() or pipe(..., open = "r") without child process?
10:47PM 2 Trouble building R 3.5.0 under Ubuntu 18.04
9:44PM 1 Plot qualitative y axis
8:43PM 0 Poisson regression with GEE using stepwise selection of independent variables.
8:42PM 1 Using tryCatch in a for loop
8:11PM 1 Using tryCatch in a for loop
7:06PM 3 Using tryCatch in a for loop
7:05PM 0 Using tryCatch in a for loop
6:32PM 1 Using tryCatch in a for loop
6:13PM 1 Using tryCatch in a for loop
5:55PM 1 Using tryCatch in a for loop
3:02PM 1 Nelson-Aalen Estimator in R: Error Message
1:29PM 1 Nelson-Aalen Estimator in R: Error Message
12:16PM 1 remove rows of a matrix by part of its row name
11:34AM 1 remove rows of a matrix by part of its row name
10:48AM 1 remove rows of a matrix by part of its row name
10:47AM 1 Bootstrap and average median squared error
10:47AM 0 DCC model simulation in R
10:32AM 1 Bootstrap and average median squared error
9:32AM 1 Bootstrap and average median squared error
9:00AM 1 Bootstrap and average median squared error
7:15AM 1 legend order in ggplot2
3:37AM 1 How to average values from grid cells with coordinates
3:16AM 2 legend order in ggplot2
 
Monday May 21 2018
TimeRepliesSubject
11:19PM 1 Bootstrap and average median squared error
5:02PM 1 mapping groups of states without interior borders
4:05PM 1 draw borders of bars inside of the rectangles in a barplot
2:59PM 2 draw borders of bars inside of the rectangles in a barplot
2:47PM 1 Plot qualitative y axis
2:00PM 1 removing part of a string
1:38PM 1 removing part of a string
1:33PM 1 removing part of a string
12:44PM 1 Plot qualitative y axis
12:09PM 3 strange behavior of plotmath
11:31AM 1 Can't open R files
11:24AM 1 Can't open R files
11:20AM 1 Can't open R files
4:06AM 1 S4 class slot type S4 class
 
Sunday May 20 2018
TimeRepliesSubject
11:05PM 3 Loop Function to Create Multiple Scatterplots
7:32PM 2 Scale
9:52AM 1 How to average values from grid cells with coordinates
 
Saturday May 19 2018
TimeRepliesSubject
5:49PM 1 How to predict time series high-frequency data?
2:58PM 2 Split a data.frame
1:03PM 0 Lower bound and upper bound in maximum likelihood
11:07AM 3 Split a data.frame
10:35AM 0 How to average values from grid cells with coordinates
 
Friday May 18 2018
TimeRepliesSubject
4:56PM 2 drc, ggplot2, and gridExtra
4:54PM 1 Exporting to text files
4:47PM 2 Exporting to text files
4:09PM 1 drc, ggplot2, and gridExtra
8:44AM 0 more floating point sensitivity in 3.5.0?
8:37AM 2 Convert a list of $NULL into multiple dataframes
2:15AM 1 exclude
1:48AM 1 exclude
12:48AM 2 exclude
 
Thursday May 17 2018
TimeRepliesSubject
12:40PM 0 Trusted Timestamps - has anybody used OriginStamp? I am lost with their R-client
10:40AM 1 Bilateral matrix
 
Wednesday May 16 2018
TimeRepliesSubject
10:21PM 1 Systemfit Question
8:07PM 1 Installing an Archived Package
7:19PM 0 Installing an Archived Package
6:15PM 3 Installing an Archived Package
5:58PM 1 Installing an Archived Package
5:26PM 1 Installing an Archived Package
5:11PM 2 Installing an Archived Package
4:33PM 1 Installing an Archived Package
3:24PM 3 Installing an Archived Package
3:12PM 1 Bilateral matrix
3:11PM 1 Raster extract by polygon generating NAs
2:49PM 2 Bilateral matrix
8:45AM 1 How to average values from grid cells with coordinates
4:23AM 1 How to average values from grid cells with coordinates
1:31AM 1 Systemfit
 
Tuesday May 15 2018
TimeRepliesSubject
8:32PM 0 find common regions between two kinds of tests
6:41PM 1 Forecasting tutorial "Basic Forecasting"
6:22PM 1 Systemfit
6:08PM 2 Forecasting tutorial "Basic Forecasting"
5:05PM 1 Systemfit
2:04PM 1 Systemfit
5:54AM 1 questions on subscores.
2:09AM 1 questions on subscores.
 
Monday May 14 2018
TimeRepliesSubject
11:52AM 1 Quandl data download error
10:05AM 0 [FORGED] [R-sig-Geo] Help
10:04AM 0 (no subject)
 
Sunday May 13 2018
TimeRepliesSubject
5:01PM 1 is there any method to defer the execution of code in r?
4:41PM 2 is there any method to defer the execution of code in r?
4:35PM 1 (no subject)
4:24PM 1 is there any method to defer the execution of code in r?
2:37PM 1 is there any method to defer the execution of code in r?
1:07PM 1 is there any method to defer the execution of code in r?
12:04PM 2 Dataverse (reading files with .tab and .7z suffixes)
9:21AM 3 Dataverse
8:16AM 1 is there any method to defer the execution of code in r?
7:59AM 1 is there any method to defer the execution of code in r?
 
Saturday May 12 2018
TimeRepliesSubject
4:42PM 2 (no subject)
 
Friday May 11 2018
TimeRepliesSubject
10:50PM 1 add one variable to a data frame
8:36PM 2 add one variable to a data frame
7:30PM 2 add one variable to a data frame
7:04PM 1 add one variable to a data frame
6:39PM 2 add one variable to a data frame
5:52PM 1 add one variable to a data frame
 
Thursday May 10 2018
TimeRepliesSubject
11:39PM 0 the first name of the first column
9:36PM 3 the first name of the first column
4:40PM 1 Tackling of convergence issues in gamlss vs glm2
4:01PM 1 Modèle à Equations structurelles
3:42PM 1 Modèle à Equations structurelles
3:15PM 1 (no subject)
2:50PM 2 Modèle à Equations structurelles
2:33PM 2 using for loop with data frames.
1:04PM 3 Fill down a new column in data frame with a number
11:14AM 1 (no subject)
6:49AM 0 Using Tobit and SUR in Systemfit in R
2:55AM 1 BoxPlot Adding Mean and Median Values
 
Wednesday May 9 2018
TimeRepliesSubject
9:56PM 1 Systemfit
3:07PM 1 help with json data from the web into data frame in R
3:02PM 1 NAs produced by integer overflow, but only some time ...
2:58PM 2 NAs produced by integer overflow, but only some time ...
2:34PM 1 Package parallel missing from CRAN_package_db
12:23PM 2 Package parallel missing from CRAN_package_db
8:49AM 1 Seasonal weekly average
7:04AM 2 NAs produced by integer overflow, but only some time ...
6:37AM 2 Seasonal weekly average
5:25AM 1 Adding Year-Month-Day to X axis
5:10AM 1 Pruning a dendrogram based on frequencies
4:36AM 0 Adding Year-Month-Day to X axis
4:09AM 1 BoxPlot Adding Mean and Median Values
2:54AM 1 NAs produced by integer overflow, but only some time ...
 
Tuesday May 8 2018
TimeRepliesSubject
11:04PM 0 Adding Year-Month-Day to X axis
8:21PM 0 Revolutions blog roundup, April 2018
7:58PM 1 Average of results coming from B=100 repetitions (looping)
7:49PM 1 help with json data from the web into data frame in R
7:26PM 3 Average of results coming from B=100 repetitions (looping)
5:08PM 2 help with json data from the web into data frame in R
4:51PM 1 help with json data from the web into data frame in R
4:40PM 0 plm(...,"within","twoways") extremely slow on unbalanced panel
4:28PM 1 Bilateral matrix
4:25PM 2 help with json data from the web into data frame in R
4:21PM 1 Bilateral matrix
4:10PM 1 Bilateral matrix
4:03PM 2 help with json data from the web into data frame in R
3:51PM 1 help with json data from the web into data frame in R
3:48PM 1 help with json data from the web into data frame in R
3:36PM 1 help with json data from the web into data frame in R
3:31PM 1 help with json data from the web into data frame in R
3:16PM 1 help with json data from the web into data frame in R
2:53PM 2 Adding Year-Month-Day to X axis
2:23PM 1 Adding Year-Month-Day to X axis
1:46PM 1 Pruning a dendrogram based on frequencies
1:24PM 1 a question about R script : "Can only modify plain character vectors."
12:25PM 1 Dinamic variables in loop
11:57AM 1 Dinamic variables in loop
8:40AM 0 Fitting problem for Cox model with Strata as interaction term
6:13AM 1 Request for information
 
Monday May 7 2018
TimeRepliesSubject
9:02PM 1 Discovering patterns in textual strings
7:28PM 1 Installing required packages with an R package
7:22PM 1 Installing required packages with an R package
7:17PM 1 Installing required packages with an R package
6:06PM 2 Installing required packages with an R package
4:24PM 1 read.csv and Decimal places
4:10PM 1 read.csv and Decimal places
3:48PM 1 Comparing figures?
2:48PM 1 Comparing figures?
1:46PM 1 read.csv and Decimal places
4:34AM 1 Adding Year-Month-Day to X axis
3:54AM 2 Adding Year-Month-Day to X axis
3:26AM 1 Adding Year-Month-Day to X axis
 
Sunday May 6 2018
TimeRepliesSubject
7:52AM 1 Adding Year-Month-Day to X axis
7:51AM 1 adding overall constraint in optim()
1:56AM 1 Adding Year-Month-Day to X axis
 
Saturday May 5 2018
TimeRepliesSubject
11:05PM 0 Adding Year-Month-Day to X axis
10:50PM 3 Adding Year-Month-Day to X axis
8:58PM 1 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
6:14PM 2 Adding Year-Month-Day to X axis
4:31PM 1 adding overall constraint in optim()
3:33PM 1 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
8:19AM 1 error in chol.default((value + t(value))/2) : , the leading minor of order 1 is not positive definite
7:14AM 2 Discovering patterns in textual strings
 
Friday May 4 2018
TimeRepliesSubject
10:58PM 1 [Rd] source(echo = TRUE) with a iso-8859-1 encoded file gives an error
10:25PM 1 Discovering patterns in textual strings
8:47PM 1 [Rd] source(echo = TRUE) with a iso-8859-1 encoded file gives an error
4:26PM 1 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
3:20PM 2 Regression model fitting
1:08PM 1 Converting a list to a data frame
7:04AM 2 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
5:25AM 1 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
2:18AM 1 adding overall constraint in optim()
1:28AM 2 why the length and width of a plot region produced by the dev.new() function cannot be correctly set?
 
Thursday May 3 2018
TimeRepliesSubject
7:03PM 1 adding overall constraint in optim()
7:01PM 1 adding overall constraint in optim()
5:56PM 1 MCMCglmm - metric of the estimates
5:52PM 3 adding overall constraint in optim()
5:28PM 2 Converting a list to a data frame
3:44PM 0 Package for Molecular Properties
2:54PM 1 Package for Molecular Properties
7:59AM 1 Converting a list to a data frame
7:58AM 2 Package for Molecular Properties
7:03AM 0 GA/SWARM Hyperparameter (HP) Optimisation for Classification based Machine Learning
6:28AM 1 Calling the curve function with a character object converted into an expression
5:58AM 1 Converting a list to a data frame
5:35AM 1 Calling the curve function with a character object converted into an expression
3:11AM 1 Calling the curve function with a character object converted into an expression
3:04AM 1 The stages of standard function evaluation
12:17AM 1 Package for Molecular Properties
 
Wednesday May 2 2018
TimeRepliesSubject
9:43PM 2 Converting a list to a data frame
8:50PM 1 Converting a list to a data frame
8:49PM 1 using apply
7:30PM 1 Converting a list to a data frame
7:28PM 1 using apply
6:53PM 1 Converting a list to a data frame
5:38PM 1 Converting a list to a data frame
5:28PM 1 Converting a list to a data frame
5:23PM 2 Converting a list to a data frame
5:11PM 4 Converting a list to a data frame
11:23AM 1 Merging dataframes
9:38AM 1 Merging dataframes
4:16AM 0 Merging dataframes
 
Tuesday May 1 2018
TimeRepliesSubject
11:22PM 1 how can I convert a long to wide matrix?
11:16PM 1 how can I convert a long to wide matrix?
11:05PM 1 how can I convert a long to wide matrix?
10:48PM 1 how can I convert a long to wide matrix?
10:32PM 1 how can I convert a long to wide matrix?
10:24PM 1 how can I convert a long to wide matrix?
10:13PM 1 [FORGED] Re: Specifying priors in a multi-response MCMCglmm
9:53PM 1 Specifying priors in a multi-response MCMCglmm
9:48PM 1 Specifying priors in a multi-response MCMCglmm
9:18PM 1 How would I color points conditional on their value in a plot of a time series
9:15PM 1 Specifying priors in a multi-response MCMCglmm
9:00PM 1 How would I color points conditional on their value in a plot of a time series
8:33PM 1 How would I color points conditional on their value in a plot of a time series
8:17PM 1 How would I color points conditional on their value in a plot of a time series
10:48AM 1 Merging dataframes
10:35AM 2 Merging dataframes