R help - Nov 2016

Wednesday November 30 2016
TimeRepliesSubject
11:14PM 0 Complex Survey MSE for prediction with ML
8:51PM 1 stringi behaves differently in 2 similar situations
5:18PM 0 Improve performance of RConnection and Rserve
4:59PM 0 Question regarding Naive Bayes
3:18PM 2 Breaking down a list into a table
9:55AM 0 Meta-Analysis using RVE (robumeta)
5:45AM 0 Svyolr-Properly Specifying Start Values
2:41AM 1 files
2:28AM 0 files
2:11AM 2 files
12:09AM 0 Unexpected interference between dplyr and plm
 
Tuesday November 29 2016
TimeRepliesSubject
10:45PM 1 Convert arc-second to degree
8:17PM 0 Dendrogram branches and igraph edges
7:33PM 0 transpose rows and columns for large data
7:26PM 2 Unexpected interference between dplyr and plm
6:37PM 3 transpose rows and columns for large data
6:37PM 1 using grepl in dplyr
6:09PM 0 transpose rows and columns for large data
5:56PM 2 transpose rows and columns for large data
5:52PM 0 Unexpected interference between dplyr and plm
5:43PM 0 transpose rows and columns for large data
5:39PM 3 Unexpected interference between dplyr and plm
5:22PM 4 transpose rows and columns for large data
2:52PM 0 Unexpected interference between dplyr and plm
2:36PM 2 Unexpected interference between dplyr and plm
2:06PM 1 on ``unfolding'' a json into data frame columns
1:20PM 0 independent censoring
8:30AM 3 nls for R version 3.3.2
8:17AM 0 [R-pkgs] New package queuecomputer
7:43AM 0 independent censoring
1:56AM 1 read
1:20AM 0 read
 
Monday November 28 2016
TimeRepliesSubject
11:36PM 1 errors when installing packages
10:23PM 3 read
8:25PM 0 Manipulating groups of boolean data subject to group size and distance from other groups
7:27PM 0 reshaping a large dataframe in R
5:38PM 2 Manipulating groups of boolean data subject to group size and distance from other groups
9:06AM 3 reshaping a large dataframe in R
6:03AM 1 About MC simulation of AR1 model in R
 
Sunday November 27 2016
TimeRepliesSubject
10:03PM 1 In praise of "options(warnPartialMatchDollar = TRUE)"
8:12PM 0 In praise of "options(warnPartialMatchDollar = TRUE)"
7:21PM 2 In praise of "options(warnPartialMatchDollar = TRUE)"
6:25PM 0 In praise of "options(warnPartialMatchDollar = TRUE)"
4:01PM 1 Fitting data using Generalized Pareto Distribution
3:38PM 0 Fitting data using Generalized Pareto Distribution
3:12PM 2 In praise of "options(warnPartialMatchDollar = TRUE)"
3:04PM 2 Fitting data using Generalized Pareto Distribution
12:19PM 0 R Course in Dublin (January 30th-February 1st, 2017) Intoductory -> Modern
9:09AM 0 Partial Fraction Decomposition
7:03AM 1 About data manipulation
1:04AM 1 Merra2 files
12:55AM 0 About data manipulation
 
Saturday November 26 2016
TimeRepliesSubject
11:42PM 0 About data manipulation
11:18PM 2 Partial Fraction Decomposition
4:11PM 4 About data manipulation
 
Friday November 25 2016
TimeRepliesSubject
6:04PM 0 GAMs: predictions with the number of live traps as an offset variable
5:49PM 0 How to find coefficient of determination for pareto distribution in R?
2:47PM 0 error with caretEnsmble of different training datasets of SVM - need help
5:27AM 0 abline with zoo series
4:50AM 2 Variable
4:14AM 0 abline with zoo series
3:03AM 5 abline with zoo series
 
Thursday November 24 2016
TimeRepliesSubject
9:38PM 0 [tcltk] tktable: bindings doesn't triggers the ValidationCommand and Command
8:44PM 0 Error occurring
4:34PM 1 Datapoint tracking in scatterplot from plot() used on plsr() objects
12:19PM 0 Regarding socket exception when using Rserve
7:43AM 3 Error occurring
3:59AM 0 Fixing non-UTF8 locale and other warning in R for Mac OS X
 
Wednesday November 23 2016
TimeRepliesSubject
10:32PM 1 GAM with the negative binomial distribution: why do predictions no match with original values?
9:26PM 2 Chi2 algorithm - R
9:21PM 0 Chi2 algorithm - R
4:22PM 2 The code itself disappears after starting to execute the for loop
4:08PM 2 Chi2 algorithm - R
3:55PM 0 The code itself disappears after starting to execute the for loop
2:09PM 0 variable selection problem
1:36PM 0 Checking specific pair of codes within subject
12:09PM 1 Unable to Install POT Package for R 3.1.0
11:54AM 0 How to extract parameters from train in caret package
11:54AM 0 Further Subsetting of Data for Log. Reg. Results in qr.default Error
11:51AM 1 browser() pre 3.1 behaviour
12:24AM 0 GAM with the negative binomial distribution: why do predictions no match with original values?
 
Tuesday November 22 2016
TimeRepliesSubject
10:52PM 2 GAM with the negative binomial distribution: why do predictions no match with original values?
10:07PM 0 GAM with the negative binomial distribution: why do predictions no match with original values?
9:29PM 4 GAM with the negative binomial distribution: why do predictions no match with original values?
8:14PM 0 Memory problem
6:47PM 0 Memory problem
6:05PM 2 The code itself disappears after starting to execute the for loop
5:16PM 5 Memory problem
3:18PM 0 Fast continious wavelet transformation (CWT) and plot?
2:18PM 0 Getting the index of specific quantiles
1:57PM 0 Breaking down a list into a table
1:46PM 2 Breaking down a list into a table
12:21PM 4 Getting the index of specific quantiles
9:46AM 0 Melt and compute Max, Mean, Min
5:38AM 2 using conditionals to select rows in data.table
5:09AM 1 ancova for dependent response
 
Monday November 21 2016
TimeRepliesSubject
11:35PM 0 gbm question
9:54PM 0 Combining columns
9:26PM 4 Combining columns
8:14PM 1 how to use vector of values to change row order of a heatmap
5:47PM 0 Question on 'predict' in 'markovchain' package
3:57PM 0 explicit coercion warnings as.numeric Versus as.logical
2:47PM 0 Using contrast with cox models
12:21PM 1 Presenting Hazard ratios for interacting variables in a Cox model
11:18AM 0 fdaPDE Documentation and examples
9:52AM 2 explicit coercion warnings as.numeric Versus as.logical
2:40AM 1 Need some help with regular expression
 
Sunday November 20 2016
TimeRepliesSubject
8:40PM 1 Problems using plsr() in the pls package
8:03PM 0 Problems using plsr() in the pls package
8:00PM 0 aggregate dataframe by multiple factors
7:26PM 2 aggregate dataframe by multiple factors
7:17PM 0 aggregate dataframe by multiple factors
7:15PM 0 Need some help with regular expression
7:11PM 2 aggregate dataframe by multiple factors
7:04PM 2 Problems using plsr() in the pls package
6:49PM 0 aggregate dataframe by multiple factors
6:44PM 2 aggregate dataframe by multiple factors
1:28PM 0 aggregate dataframe by multiple factors
4:06AM 2 Need some help with regular expression
12:05AM 1 Run a Python code from R
 
Saturday November 19 2016
TimeRepliesSubject
8:33PM 0 Help with R
6:32PM 6 Help with R
6:22PM 0 Request for help in R for MacOS
5:53PM 0 load and
5:14PM 3 load and
11:50AM 0 Average of x normalizations
1:35AM 0 Replace a dot in a string (".") with a space (" ")
12:13AM 3 Replace a dot in a string (".") with a space (" ")
 
Friday November 18 2016
TimeRepliesSubject
7:31PM 0 Help
7:21PM 0 Presenting Hazard ratios for interacting variables in a Cox model
7:02PM 2 Help
4:30PM 0 numerical approximation of survival function
3:16PM 3 summing up a matrix
2:56PM 0 Melt and compute Max, Mean, Min
2:56PM 2 Presenting Hazard ratios for interacting variables in a Cox model
2:10PM 3 Melt and compute Max, Mean, Min
1:46PM 0 Melt and compute Max, Mean, Min
12:49PM 3 Melt and compute Max, Mean, Min
12:04PM 1 Multi-level Meta-Regression using metafor
10:34AM 2 aggregate dataframe by multiple factors
10:15AM 0 Archer-Lemeshow Goodness of Fit Test for Survey Data with Log. Regression
10:06AM 3 Archer-Lemeshow Goodness of Fit Test for Survey Data with Log. Regression
8:30AM 0 aggregate dataframe by multiple factors
7:27AM 2 aggregate dataframe by multiple factors
 
Thursday November 17 2016
TimeRepliesSubject
11:12PM 1 tcltk table "validateCommand"
10:13PM 0 How to set up a Negative Exponential regression mixed effect model 'nlme' ?
9:49PM 0 require vs library ( Some basic time series questions)
9:06PM 3 Some basic time series questions
8:47PM 0 Inconsistency of 1^NA=1 vs. 1.1^NA=NA
8:42PM 2 Inconsistency of 1^NA=1 vs. 1.1^NA=NA
7:54PM 0 Inconsistency of 1^NA=1 vs. 1.1^NA=NA
7:19PM 3 Inconsistency of 1^NA=1 vs. 1.1^NA=NA
12:44PM 0 Question about proxy setting of R
11:26AM 0 for loop is looping only once
11:14AM 3 for loop is looping only once
9:28AM 0 Archer-Lemeshow Goodness of Fit Test for Survey Data with Log. Regression
3:15AM 2 Archer-Lemeshow Goodness of Fit Test for Survey Data with Log. Regression
1:10AM 0 Run a Python code from R
12:53AM 2 Run a Python code from R
12:00AM 0 Run a Python code from R
 
Wednesday November 16 2016
TimeRepliesSubject
10:53PM 2 Run a Python code from R
9:21PM 0 using pmax in presence of NAs
9:06PM 0 using pmax in presence of NAs
8:58PM 5 using pmax in presence of NAs
8:43PM 0 GAMs: test of simple effects following a significant interaction
8:15PM 0 [R-pkgs] Announcing new package horseshoe
8:06PM 1 R help
6:19PM 0 Some basic time series questions
4:43PM 0 Different results when converting a matrix to a data.frame
3:20PM 2 Different results when converting a matrix to a data.frame
2:02PM 0 Course: "Statistical Data Analysis with R"
 
Tuesday November 15 2016
TimeRepliesSubject
8:47PM 1 extracting all different items in a matrix colum or vector
6:44PM 0 Condirional row removing and replacing in small data.table
5:56PM 0 extracting all different items in a matrix colum or vector
5:09PM 1 Project on Course Recommender using R language
12:48PM 1 openxlsx Error: length of rows and cols must be
12:33PM 2 extracting all different items in a matrix colum or vector
10:26AM 0 ​Message from Lanzhou University, China. (Help)
7:38AM 0 unique dates per ID
3:37AM 0 [R-pkgs] New Package: largeVis
12:46AM 0 [FORGED] Re: [FORGED] How to remove box in Venn plots (Vennerable package, uses grid) - similar to bty="n" in standard plots
 
Monday November 14 2016
TimeRepliesSubject
10:38PM 3 unique dates per ID
10:25PM 0 Revolutions blog: October 2016 roundup
9:56PM 1 Issues with the way Apply handled NA's
9:09PM 1 Zenga - inequality index - Do you know any package to compute it?
8:52PM 1 Issues with the way Apply handled NA's
8:44PM 1 Frequency of a character in a string
8:26PM 0 Frequency of a character in a string
8:23PM 0 Frequency of a character in a string
7:55PM 4 Frequency of a character in a string
6:37PM 0 I have a python API script that works and would like to translate it to R
6:04PM 0 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
5:48PM 0 Frequency of a character in a string
5:41PM 1 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
5:26PM 2 Frequency of a character in a string
5:22PM 0 Question about expression parser for "return" statement
4:26PM 2 Question about expression parser for "return" statement
4:12PM 0 Question about ‘The R Project’.
4:09PM 0 Frequency of a character in a string
4:06PM 0 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
2:06PM 0 [R-pkgs] Major update of package actuar
1:52PM 2 Frequency of a character in a string
1:16PM 2 Text categories based on the sentences
1:08PM 2 [FORGED] How to remove box in Venn plots (Vennerable package, uses grid) - similar to bty="n" in standard plots
11:07AM 0 Discarding Models in Caret During Model Training
10:46AM 0 Function argument and scope
10:12AM 0 Question about expression parser for "return" statement
8:56AM 0 Frequency of a character in a string
8:44AM 2 Frequency of a character in a string
8:00AM 3 Question about ‘The R Project’.
3:01AM 3 question on mean, sum
2:42AM 2 Question about expression parser for "return" statement
2:04AM 0 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
1:37AM 3 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
 
Sunday November 13 2016
TimeRepliesSubject
10:09PM 2 Function argument and scope
8:53PM 0 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
7:57PM 0 [FORGED] How to remove box in Venn plots (Vennerable package, uses grid) - similar to bty="n" in standard plots
6:35PM 0 Question about expression parser for "return" statement
3:18PM 2 Question about using ggplot
12:58PM 2 Question about expression parser for "return" statement
12:54PM 0 Is this foreach behaviour correct?
11:47AM 0 how to use the fontchooser tcl tk widget ?
11:47AM 0 Question about expression parser for "return" statement
6:14AM 2 Is this foreach behaviour correct?
5:50AM 3 Question about expression parser for "return" statement
5:46AM 4 Principle Component Analysis: Ranking Animal Size Based On Combined Metrics
2:32AM 1 value matching %in% for a number pair
2:11AM 0 value matching %in% for a number pair
1:36AM 4 value matching %in% for a number pair
1:14AM 1 Error in Summary.factor(c(24L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, :
1:05AM 0 tcl('tk::fontchooser', 'show') : How to use? R-devel Tcl 8.6
12:54AM 0 Error in Summary.factor(c(24L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, :
12:33AM 2 Error in Summary.factor(c(24L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, :
 
Saturday November 12 2016
TimeRepliesSubject
10:25PM 2 replace items in vector with character based on logical operator
 
Friday November 11 2016
TimeRepliesSubject
11:44PM 0 Alternative to "apply" in R 3.2.2
11:39PM 3 Alternative to "apply" in R 3.2.2
11:37PM 0 Alternative to "apply" in R 3.2.2
11:23PM 2 Alternative to "apply" in R 3.2.2
9:08PM 0 Alternative to "apply" in R 3.2.2
8:45PM 3 Alternative to "apply" in R 3.2.2
5:51PM 1 Variable 'A' is not a factor Error message
4:12PM 2 How to remove box in Venn plots (Vennerable package, uses grid) - similar to bty="n" in standard plots
12:36PM 2 Importing and exporting threedimensional arrays
11:02AM 0 Importing and exporting threedimensional arrays
10:51AM 0 Trailing path separators and dirname(), file.exists(), file.path()
9:36AM 2 Importing and exporting threedimensional arrays
9:31AM 0 Message from Lanzhou University, China. (Help)
4:26AM 2 Gobbling up a repeating, irregular list of data
 
Thursday November 10 2016
TimeRepliesSubject
10:59PM 0 Estimate Weighted Euclidean Formula
9:24PM 1 nlme & VarIdent
6:04PM 0 Helmert contrasts and weighted means
5:14PM 1 writeLines: Write several lines
3:30PM 2 Helmert contrasts and weighted means
1:06PM 3 Vectorization in a random order
9:55AM 1 Three-component Negative Binomial Mixture: R code
8:20AM 0 Moran's I test for spatial autocorrelation - "spdep" package
5:09AM 0 Estimate Weighted Euclidean Formula
 
Wednesday November 9 2016
TimeRepliesSubject
9:30PM 1 Average every 4 columns
9:06PM 0 Average every 4 columns
7:27PM 0 Help with decrypting
6:51PM 2 creating lists of random matrices
6:45PM 1 creating lists of random matrices
6:41PM 0 creating lists of random matrices
6:35PM 2 Help with decrypting
6:32PM 4 creating lists of random matrices
6:11PM 1 Help with decrypting
5:24PM 0 Average every 4 columns
5:00PM 6 Average every 4 columns
4:57PM 0 prcomp() on correlation matrix
4:45PM 0 Average every 4 columns
4:29PM 3 Average every 4 columns
2:37PM 0 ggplot
12:45PM 3 prcomp() on correlation matrix
11:24AM 1 PDE Solver and Modeling with R
8:44AM 1 Spatial & Temporal Analysis of Daily Rainfall, Temperature Data
6:04AM 1 Spatial & Temporal Analysis of Daily Rainfall, Temperature Data
2:42AM 1 Read in files in r
 
Tuesday November 8 2016
TimeRepliesSubject
10:14PM 0 Alternative to apply in base R
9:58PM 2 Alternative to apply in base R
9:37PM 0 Alternative to apply in base R
8:23PM 3 Alternative to apply in base R
8:00PM 0 Alternative to apply in base R
7:35PM 0 [R-sig-Debian] proplems installing R 2.5 on Ubuntu 14.04
5:15PM 0 Duplicate row.names of lncRNA
5:09PM 1 AdehabitatHR Write Spatial Polygon Problem
5:01PM 1 Duplicate row.names of lncRNA
4:05PM 0 Three-component Negative Binomial Mixture: R code
3:57PM 4 Alternative to apply in base R
3:18PM 2 Three-component Negative Binomial Mixture: R code
2:07PM 0 problem installing R 2.5
1:45PM 1 Unsupervised Clustering Algorithms(Possibilistic C-Means and Noisy Clustering)
1:43PM 0 Sorting of character vectors
1:19PM 1 problem installing R 2.5
1:08PM 2 problem installing R 2.5
12:24PM 0 a book recommendation, please [O/T]
12:18PM 3 Sorting of character vectors
8:32AM 0 Help-Text file
6:53AM 0 problem installing R 2.5
6:36AM 2 a book recommendation, please [O/T]
4:59AM 0 a book recommendation, please [O/T]
4:13AM 3 a book recommendation, please [O/T]
2:16AM 0 drm function in drc package for fitting dose response curve
1:29AM 0 Help with decrypting
 
Monday November 7 2016
TimeRepliesSubject
11:30PM 0 Help with decrypting
10:47PM 4 Help with decrypting
8:52PM 0 Euler & Runge-Kutta
8:24PM 2 about data structure
7:51PM 0 Three-component Negative Binomial Mixture: R code
7:09PM 0 Dealing with -Inf in a maximisation problem.
6:27PM 2 problem installing R 2.5
5:26PM 4 Euler & Runge-Kutta
4:45PM 0 Dealing with -Inf in a maximisation problem.
3:49PM 1 Kosaraju's SCC Algorithm Running
12:42PM 3 Three-component Negative Binomial Mixture: R code
11:08AM 2 Dealing with -Inf in a maximisation problem.
9:09AM 1 Rmpfr into data.frame
7:28AM 0 Kosaraju's SCC Algorithm Running
4:53AM 0 Dealing with -Inf in a maximisation problem.
4:12AM 2 Kosaraju's SCC Algorithm Running
2:46AM 0 Dealing with -Inf in a maximisation problem.
1:25AM 4 Dealing with -Inf in a maximisation problem.
1:14AM 1 Dealing with -Inf in a maximisation problem.
12:07AM 0 Dealing with -Inf in a maximisation problem.
12:02AM 0 Is this foreach behaviour correct?
 
Sunday November 6 2016
TimeRepliesSubject
10:20PM 3 Is this foreach behaviour correct?
10:02PM 0 Is this foreach behaviour correct?
9:17PM 3 Dealing with -Inf in a maximisation problem.
5:25PM 2 Pesky file encoding problem
4:16PM 0 How to pre-process fwf or csv files to remove unexpected characters in R?
4:02PM 0 [R-pkgs] Package BatchGetSymbols
3:35PM 1 Problem with downloading library(Rcmdr)
2:10PM 0 Problem with downloading library(Rcmdr)
1:38PM 0 tcl('tk::fontchooser', 'show') : How to use? R-devel Tcl 8.6
1:36PM 4 How to pre-process fwf or csv files to remove unexpected characters in R?
1:17PM 2 Problem with downloading library(Rcmdr)
1:10AM 2 Is this foreach behaviour correct?
12:13AM 1 Problem with downloading library(Rcmdr)
 
Saturday November 5 2016
TimeRepliesSubject
11:57PM 0 lattice graph with free scales and reversed axis values
11:07PM 0 Problem with downloading library(Rcmdr)
10:59PM 3 lattice graph with free scales and reversed axis values
10:33PM 3 Problem with downloading library(Rcmdr)
7:42PM 0 Problem with downloading library(Rcmdr)
6:37PM 2 question on lasso
6:27PM 3 Problem with downloading library(Rcmdr)
4:33PM 0 Using map with filled.contour doesn't display map
4:06PM 0 tcl('tk::fontchooser', 'show') : Hoe to use? R-devel Tcl 8.6
6:07AM 1 Stop R script from running, when the memory goes beyond 15.4GB
5:28AM 3 Help-Text file
4:53AM 2 Using map with filled.contour doesn't display map
12:43AM 0 Using map with filled.contour doesn't display map
 
Friday November 4 2016
TimeRepliesSubject
8:52PM 1 multiplying a matrix by a vector
8:50PM 0 R segfault at startup, causing R crash
8:39PM 3 R segfault at startup, causing R crash
6:35PM 1 multiplying a matrix by a vector
6:27PM 0 multiplying a matrix by a vector
6:26PM 2 Using map with filled.contour doesn't display map
6:17PM 0 [R-pkgs] Major Update to rms package: 5.0-0
4:53PM 2 loop with variable names
4:35PM 0 multiplying a matrix by a vector
3:41PM 5 multiplying a matrix by a vector
3:15PM 0 multiplying a matrix by a vector
2:35PM 2 multiplying a matrix by a vector
12:50PM 0 Converting a list to a data frame
12:37PM 3 Converting a list to a data frame
11:33AM 1 When customizing last line, the code stops working
7:00AM 0 Continuous Wavelet tranform in Biwavelet Package
 
Thursday November 3 2016
TimeRepliesSubject
9:33PM 0 multiplying a matrix by a vector
9:32PM 0 multiplying a matrix by a vector
9:05PM 4 multiplying a matrix by a vector
8:44PM 0 install R in relative path
6:30PM 0 The code itself disappears after starting to execute the for loop
5:55PM 2 The code itself disappears after starting to execute the for loop
4:40PM 3 coursera course - assgnment - error : Error in which(!is.Na(content[["sulfate"]])) : , could not find function "is.Na"
1:51PM 0 [R-pkgs] Massive Update to Hmisc package
1:41PM 0 When customizing last line, the code stops working
12:43PM 0 Getting error in clustering analysis of RNAseq raw reads
12:29PM 3 When customizing last line, the code stops working
11:56AM 0 Five new ordinary members of the R Foundation
9:09AM 0 Fwd: Where the modification has to be done i am en countouring problem
9:05AM 0 Manage unbalanced panel with plm
9:01AM 0 Generating Progressively Type-II Censored Samples
12:22AM 1 Prevent a table from crossing page boundary using rmarkdown/pandoc
 
Wednesday November 2 2016
TimeRepliesSubject
9:48PM 0 Number of used observations in stats::arima with NAs
8:00PM 0 svyglm in the survey package: large regression models with replicate weights give infinite standard errors
4:48PM 2 Filtering out rows
2:59PM 0 [R-pkgs] new package: rpostgisLT
2:37PM 0 MaxentVariableSelection problem
1:59PM 0 Adding a column to an **empty** data.frame
1:48PM 4 Adding a column to an **empty** data.frame
11:50AM 1 point in polygon dataframe data
9:34AM 0 Forging an R enthusiast meeting at EGU 2017
 
Tuesday November 1 2016
TimeRepliesSubject
10:47PM 1 Updated package: survival_2.40-1
9:23AM 0 bzip2
7:20AM 0 Resetting Baseline Level of Predictor in svyglm Function
1:44AM 2 bzip2
1:05AM 2 Resetting Baseline Level of Predictor in svyglm Function
12:29AM 0 bzip2