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hadley

Rating
1599.50 (1,799th)
Reputation
83,303 (974th)
Page: 1 2 3 ... 12
Title Δ
Translating dplyr to data.table -1.01
How can I add additional arguments to methods for internal generics? +1.39
How to loop over a tidy eval function using purrr? +1.38
check whether steps in a counter variable are missing -2.18
Conditional reactivity Shiny 0.00
Rvest: Scrape multiple URLs +1.23
When does a package need to use ::: for its own objects 0.00
Separate a column in dataframe where each observation can have mult... +0.01
Using standard evaluation and do_ to run simulations on a grid of p... +0.80
Authenticating Brightcove Analytics API in R +1.75
discontinued urls while web scraping using rvest (R) +0.38
tidyr wide to long: repeated measures and efficiency +0.24
Difference between query and body in httr::POST +1.80
Setting luminance for manually-defined color pallets in ggplot2 0.00
Grouping by a factor with dodged position in ggplot 0.00
geom_errorbar behaving strangely, ggplot2 +0.36
using a list of possible values in a switch command -1.61
Using R to scrape the link address of a downloadable file from a we... 0.00
R: Check existence of url, problems with httr:GET() and url.exists() +0.37
Unpacking and merging lists in a column in data.frame -1.56
Getting rid of wash out rows in R dataframe by group -2.46
Using R to download file from https with login credentials +0.36
Unexpected behavior in dplyr::group_by_ and dplyr::summarise_ +1.99
RMySQL::dbListConnections no longer exists? 0.00
Is the "*apply" family really not vectorized? +1.30
Convert HTML to PDF with httr 0.00
scrape multiple linked HTML tables in R and rvest +0.35
Combine Multiple Columns Into Tidy Data +0.45
R - using rvest restrict html_node to element of html_nodes result +0.37
extracting values from column using tidyr -2.28
Webscrapping the data using R 0.00
Problems using dplyr in a function (group_by) 0.00
Class of <- calls in R 0.00
httr::oauth1.0_token error with twitter api 0.00
Import multiple CSV files via HTTPS into R +1.50
Request URL failed/timeout in R -2.18
Reshape data long data in R or aggregate? +1.27
Exporting an S3 Method for more than class (with multiple assignment) 0.00
How to convert SOAP request curl to RCurl 0.00
Down sampling a time series data in dplyr from Postgres DB -0.63
How can I calculate differences between goal occurrences in consecu... +0.36
R Curl Post Form -2.29
extract information from GEO using rvest and selectorgadget, get er... 0.00
dplyr + magrittr + qplot = no plot? 0.00
Characters different in RcURL/getURL than in browser -2.23
dplyr::select 1 column and output as vector +0.96
Join and add columns in one go -2.00
Created table, by selecting from data frames when a match occurs -1.36
Posting to and Receiving data from API using httr in R 0.00
RCurl get response body when it errors out +0.35