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phiver

Rating
1559.01 (5,784th)

Reputation
13,699 (10,487th)

Page: 1 2 3 ... 15

Title	Δ
Remove digits glued to words for quanteda objects of class tokens	-0.52
Horizontal alignment of colour scales in patchwork	+2.17
R: quantmod - getSymbols to argument	0.00
Function write.table() is converting my character column to numeric...	0.00
Error in tolower(txt) non character argument in R (for textmining)	0.00
Converting daily data to weekly data using R	0.00
DALEX error when trying to explain iris random forest model	0.00
How to remove zero entries in a DFM when the matrix is too big for...	0.00
lemmatization of german words (Capital letters and lower case lette...	0.00
Extract specific lines of text in r	+0.06
How to combine ggplot with chartSeries	0.00
What is the right way to make corpus with readtext and quanteda?	0.00
Algorithm 'xgboost' is not registered	0.00
Gibberish detection in R	0.00
Remove specific word from a dfm	0.00
quantmod - econometrics beginner	0.00
EMA with multiple periods in R	0.00
Is there a better way to retrieve accurate Weekly and Monthly stock...	0.00
Mutate a column in a tsibble dataframe, applying a Box-Cox transfor...	0.00
I got an error while importing dividend from R	0.00
How to add days to a POSIXct object in R	+1.75
Network Analysis of column from Dataset and use of stopwords	0.00
How to find a stock price on a particular date?	0.00
How to hand special symbols such as GC=F in quantmod	0.00
Why is my train() function not working within a for loop?	0.00
R inspect() function, from tm package, only returns 10 outputs when...	0.00
sentimentr - different results for different text partitioning	0.00
Removing rows from an xts object if they fall within a time range	0.00
Using IBrokers and R, what is the appropriate way to retrieve live...	0.00
Using IBrokers and R, what is the appropriate way to retrieve last...	0.00
Error in row_number() after group_by() and unnest_tokens()	0.00
Output text with both unigrams and bigrams in R	0.00
Specifying dates in tidyquant (R) when using the Alpha Vantage plugin	0.00
seperate() function in tidyverse in R	0.00
How to optimize string detection for speed?	0.00
Subtracting a common xts object from all the columns of all xts obj...	+2.48
Setting start time for to.period in R	+0.45
Detect pairs after simple frequency	-2.08
Remove documents with zero frequency	0.00
Number of specific documents and greater	+1.53
R tm package's `removeWords` not removing twitter hashtags from...	0.00
Get stock return over a specific time period	0.00
Apply Sentimentr on Dataframe with Multiple Sentences in 1 String P...	0.00
Error in fix.by(by.y, y) error in quantmod function	0.00
What is the best way to expand the xts object and fill with NA?	0.00
R Quantmod chartSeries can't addTAs	0.00
Join dataframes in dplyr by characters	+1.53
Adding a symbol column to sample.xts coerces the coredata	0.00
Format Data Frame with Date Index and Column to Consolidate Row Val...	0.00
Extract character-level n-grams from text in R	-2.06