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Rating Stats for

phiver

Rating
1559.01 (5,784th)

Reputation
13,699 (10,487th)

Page: 1 2 3 4 ... 15

Title	Δ
Merging in R takes forever	0.00
Convert a dfm to a dataframe	0.00
Lemmatize using quanteda	0.00
How to create a customized trade/law lexicon for r text analysis	0.00
replace_emoticon function incorrectly replaces characters within a...	0.00
Replace Emojis in R with replace_emoji() function does not work due...	0.00
How to clean abbreviations containing a "period-punctuation&qu...	0.00
Clean up the tweets for sentiment analysis	0.00
How to enforce readr to consider correct decimal/grouping mark?	0.00
Column `token` must be length 2 (the number of rows) or one, not 3	0.00
R-Text mining: replace abbreviations, numbers and symbols in german	0.00
BatchGetSymbols - reshape output	0.00
Extracting xts attributes from an xts object	+1.99
stemming ngrams in tidyr	0.00
How to delete rows in a dataframe that correspond to missing rows i...	0.00
Object converted to xts but an error appears when I apply dailyReturn	0.00
Issues with write.xlsx function	0.00
Downloading Yahoo stock prices in R - date setting	0.00
Calling (xts) objects / datasets / variables with a list of their n...	+0.45
text2vec document similarity code returns two values	0.00
R tm package select huge amount of words to keep in text corpus	0.00
How to properly encode UTF-8 txt files for R topic model	0.00
Coronavirus package latest data	0.00
Add return of stock data with function Delt() to a list of dataframe	+0.43
R converting intraday tick dataframe to timesiers	0.00
xts Object - adding missing dates	0.00
Joining stock data together in a loop via quantmod	-2.08
Is there an R package to perform topic coherence and evaluate Topic...	0.00
Getting Error for DocumentTermMatrix in R	0.00
Tokenizing word using tidytext - preserving punctuation	0.00
Count the number of words without white spaces	+1.19
Working with multiple xts objects - getSymbols in R	0.00
How to Compute Black-Scholes put of an option	0.00
Unable to tell if Quantmod is retrieving Quarterly or Yearly Divide...	+0.43
Some functions in PerformanceAnalytics package are failing when use...	0.00
Count word frequency from multiple strings in dataframe column	+0.41
Issues fetching FRED data using getSymbols	0.00
Creating a date range vector using df columns with an uneven output R	-1.41
R quantmod chartSeries: Add two time series to chart	-0.43
How to divide daily/weekly/monthly value by yearly value	0.00
getSymbols from alphaadvantage in R	0.00
Is it possible to add terms to the dictionaries of `lexicon` package?	0.00
How to sort xts-matrix by column if the headers are numbers	0.00
Webscraping with Yahoo Finance	0.00
word columns appearing in text froma data frame column with their f...	0.00
Using a dfm for structural model	0.00
textplot_wordcloud group label highlight color	0.00
featurePlot R displaying NULL	0.00
Getting the entire List of Stock Symbols that the getSymbols functi...	0.00
Merge tweets by minutes	0.00