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  1. Last Appearance of a value
  2. Creating a vector and attaching it to an existing dataframe
  3. [SOLVED] Variance covariance matrix in R w/ matrix algebra
  4. [SOLVED] PCA (pincipal) from psych
  5. Multivariate Regression in R
  6. par(mfrow=c(n1,n2))
  7. Basic R Model Setup Advice
  8. [SOLVED] Scraping non standard tables from the web
  9. Applying non-vectorized function over several columns of data frame
  10. [SOLVED] [PACKAGE latticeExtra/lattice] help adding lowess smoother to xyplot
  11. How to perform cluster analysis with large data sets?
  12. Iterative Procedure
  13. Exporting ANOVA tables output tables: now with more difficulty!
  14. P Values
  15. TukeyHSD showing differences between means but not confidence intervals
  16. Exception Handling or on.exit()
  17. [SOLVED] multiple qqplots (1 per variable)
  18. Visualising survey responses
  19. Advice on exploration of sub-clusters in hierarchical dendrogram
  20. converting shapefile to spatial pixels data frame
  21. Forsooth! Can thee helpeth me transfer a table from yonder?
  22. How to deal with missing data - "factor" variables in R?
  23. Bootstrapping
  24. [SOLVED] Open Connections and Downloads
  25. export excel data to csv
  26. OS independent equivalent to shell.exec
  27. Date Error_Non numeric argument to binary operator
  28. locator equivalent in ggplot2
  29. Reshaping a data frame
  30. Comparing Poisson models
  31. Poisson regression line
  32. statistical help in R
  33. Lookup values for variable in a data frame present in another (as intervals)
  34. "Connecting Letters" output in R?
  35. Output extra column in Shapley Value program
  36. Missing values in R
  37. Adding Seasonal Dummies Columns in an imported Data Frame
  38. Lagged Dependent Variable
  39. [SOLVED] use of `<<-` : bad practice?
  40. Correlation matrix and color map
  41. iterative data subsetting
  42. how to add title or legend to the each page generated by for loop
  43. Bayesian t-test/ANOVA
  44. Quick 'Vector+If statement' question
  45. [SOLVED] CFA by 'hand'
  46. Bayesian R script for nonparametric tests
  47. selecting positive values from a large table? using IF statement?
  48. Convert factor to date
  49. What is the default reference category in R?
  50. paste unknown number of columns
  51. using counter variable as variable identifier and function parameter
  52. Simplifying for-loop containing match-statement (%in%)
  53. latticeExtra help
  54. Parsing HTML
  55. Simple Linear Regression plots
  56. Debugging and ledzep's conjecture
  57. Negative Log-gamma simulation?
  58. Need some help with R
  59. Using apply() with multiple-parameter functions?
  60. Repeated measures logistic regression in R
  61. graphics problem
  62. Determine if function is written in R or C
  63. [S-Plus] Problems importing data
  64. problem loading dataset into R (kind of a newbie)
  65. Permutation Testing..
  66. How to determine what to run? Regression analysis only, ANOVA, correlations?
  67. Replacing colnames in a list (assigning the results of a replace-function)
  68. R Multinomial logit data arrangments
  69. Need help with using some of the function in R URGENTLY!
  70. Rexcel and Rcommander
  71. Input Validation Mask
  72. Mean and Variance
  73. [SOLVED] Maps Normalization
  74. mixed models - a short cut to run all models?
  75. Questions about multilevel models
  76. Proper coding (spacing) if else in apply
  77. How to find 95% confidence intervalsfor the parameterization of weibull distribution
  78. need help with R programming
  79. kmeans function ignores initial cluster centers
  80. binary response variable in a mixed model
  81. [SOLVED] Double check my interpretation of results (HW ?)
  82. another way of using random effects
  83. unrestricted cumulative probit model with vglm()---extend to a multivariate setting?
  84. using the dist function as cor
  85. stl function in Splus version 8
  86. simulate correlated binary, categorical and continuous variable
  87. [SOLVED] DIF detection (calculate confidence interval for Mantel-Haenszel odds ratio)
  88. auto.arima question
  89. Help me program a loop
  90. [SOLVED] Error Matrix Analysis
  91. [SOLVED] Count non-missing columns for each row
  92. [SOLVED] Adding a box around the margins of a plot
  93. Query regarding haplo.glm function in haplo.stats package
  94. Do any one who has a program for proportional odds models?
  95. Values on top of bars
  96. Non-Parametric Variance Tests/F-Test replacements in R
  97. Simulating for a multi state markov model
  98. Friedman Test For Wine Ranks in R
  99. Using R for comparing .wav files with Hidden Markov Models
  100. [SOLVED] Plot a perfect normal curve
  101. [SOLVED] Plotting polygons (filling in density curves)
  102. Finding Summary Statistics
  103. lqa package
  104. Fisher's exact test as a goodness of fit test
  105. [SOLVED] cumsum function
  106. attaching number to text in a loop in R
  107. interpreting deviance of a glm
  108. How to set linear parametric constraint in my self-written proportional odds model?
  109. [SOLVED] add factor levels in do.call
  110. strwrap issue
  111. Installing packages on remote machine true shell access
  112. Using R for Web Scraping
  113. generate new random column
  114. [SOLVED] Plot a linear model and a Quadratic
  115. Is It Possible to Reorder Data Based on Arbitrary ID Numbers in R?
  116. Taking Multiple Samples With Minimal Commands in R
  117. log-rank (or other) test for difference between survival curves
  118. testing for significant differencecs in Maximum likelihood estimates after optim()
  119. Need help: colMeans calculates row mean if only 1 row is selected
  120. [SOLVED] Overlay Two Dotcharts
  121. Problem using lm()
  122. Generating Random Sample
  123. Add covariate in nlme?
  124. [SOLVED] Tapply Approach
  125. File Hash
  126. Exporting .mdb file to R using mdbtools
  127. Script Help Or Excel Add-in
  128. How to recognise data in a biplot graphic?
  129. S+ Database functionality
  130. S+ Function to create running medians
  131. 3-Way ANOVA in R?
  132. Basic R command help
  133. looping a procedure that utilizes an integration of a function
  134. Advantages of S+ over R
  135. Problem with rbind although ncol is the same?!
  136. Plot line number
  137. clusplot() for all used variables - not only for 2 principal components?
  138. Making time series
  139. How to interpret odds ratios for logistic regression and a threshold covariate
  140. Help with R
  141. Replication
  142. GAUSS to R, GAUSS to MATLAB
  143. calculating cluster centres of kmeans algorith AFTER assigning objects
  144. Retrieving variables from my data
  145. Sum of matrices of different dim
  146. Export data to MsSql
  147. [SOLVED] generate n length proportion (sum to 1)
  148. Applying prepared script for one file to many files in a directory?
  149. Recentering data or creating an index based on another variable
  150. biplot() help
  151. Automation to find best LM fit
  152. Confidence Interval for model parameters (in R lme4)
  153. Hypothesis testing in a probit model
  154. Controlling color scales for the quilt.plot function from the fields package?
  155. Explain the slowness of replicate
  156. fastest way to replicate dataframe and cbind
  157. Trouble with cast from reshape package
  158. How do you calculate n^m for large n and m?
  159. Treat data
  160. Divide tick-data into intervalls
  161. How to merge a string with a number
  162. Understanding the output of GLM
  163. How do I plot kernel density estimates in R?
  164. Still having problems with converting tick-data into regarly spaced time intervals
  165. Beginning question about factors
  166. converting a variable to binary
  167. Graph two lines for two groups
  168. Central limit theorem
  169. Cleaning date data
  170. fitGarch in R
  171. Import several text files
  172. [R] model specification
  173. Two-way Clustered Standard Errors
  174. GLM: adjusting for confounder
  175. [SOLVED] Scrape text from a website
  176. How do you get data from a package in r?
  177. How do you change from the default kernel to Epanechnikov kernel in R
  178. Is there such a thing as a "standard normal" kernel in NP package
  179. OLAP cube connection
  180. Model Specification Test
  181. Problem with Tinn-R/R connection on Windows 7
  182. Some questions from a newcomer!
  183. Generating reports for different data sets using brew and knitr
  184. GUI for R
  185. Calculating a p-value using R.
  186. Levels of factor displayed in lmer output
  187. Problems with vector filling in loop
  188. Evidence that data.table isn't always fastest
  189. What the fudgesicle is happening here
  190. Solving equations in R
  191. problem with ez
  192. Annoying problem with importing csv
  193. Simple Linear Discriminant Analysis problem
  194. How do I safe carrectly with RStudio??
  195. [SOLVED] downloading XML with code
  196. Simple Ancova
  197. Unbiased estimates of classification accuracy from logistic regression (LOO?)
  198. Character manipulation
  199. What am I doing wrong here ?
  200. 2SLS with heteroscedasticity
  201. R Questions -- Ridge Regression and Plotting
  202. Nonlinear AR(1) in R
  203. Turtle graphics in R
  204. R console
  205. lm() and aov() for ANCOVA
  206. Simulation with Dichotomous Random Variables in R
  207. R help
  208. how to write if else condition
  209. R transformation macro
  210. SQLDF package
  211. How to aggregate combinations
  212. Loading programs into R
  213. [SOLVED] help parsing the talkstats chatbox
  214. Bar graph
  215. igraph help (beginner's)
  216. Error in R, help find the problem?
  217. sampleSelection (Heckman) for longitudinal data
  218. [SOLVED] regex issue
  219. Comparing slopes and intercepts returned by glm()
  220. Retrieving values from another data frame
  221. Learn With Me -- Panel Data and Spatial Econometrics
  222. [SOLVED] Load environment as a hash table
  223. Missing values in mixed (between and within subjects variables) ANOVA
  224. Group Mean Center with missing values
  225. Generate random variate: What does this symbol mean?
  226. problem about set operation and computation after split
  227. R cran
  228. [SOLVED] Remove last ")" occurance
  229. save functions to file
  230. Still trying to learn to scrape
  231. Add element to vector
  232. Time series
  233. How to create a parmanent database in r
  234. Sum to infinity
  235. [SOLVED] regex logic (a gsub problem)
  236. Special characters for a package???
  237. fast finding of a condition (two punctuation marks)
  238. Random Resampling from Nest Data
  239. Problem with winbug code
  240. problem about link relative ratio
  241. Plotting Scores as a function of time
  242. Resorting Nested Column Data Into Rows
  243. Loop
  244. Dates
  245. Akaike weight
  246. Any PDF output package easier than Sweave?
  247. Causal network form matrix
  248. multivariate normal distribution
  249. Various questions about analyzing based on time
  250. Save Histogram EPS file