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Jakub.Novotny

Rating
1476.66 (4,507,254th) 		Reputation
283 (419,758th)
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Create interactive bar chart with shared data filtered by time range 0.00
Create interactive bar chart with shared data filtered by time range 0.00
How to find an element in other rows of a dataframe in R -3.11
Need a function to import extremly messy txt files +0.14
How to label all variables in a Dataframe based on a row in R 0.00
R: change all variables in data frame 0.00
Struggling to use read_tsv() in place of read.csv() -2.69
tq_index error, its creating an excel file? 0.00
Yahoo Finance - Web scraping with R - SelectorGadget doesn't work 0.00
Optimising a process that looks for the shortest distance between c... -3.94
Why are both of these values showing up as 100%? 0.00
Calculating sum of certain values across two columns in R +4.07
Trying to convert list of dates from char to datetime to perform ti... 0.00
R: finding the maximum number of rows between NA values +4.20
R - boxplot log scale problem with 0 values 0.00
Write xlsx file based on column value AND content based on ids sepa... 0.00
Repeat rows based on time values split across multiple columns - R 0.00
Efficiently creating a column containing a sequence of values conca... 0.00
R dplyr How to perform left_join with different keys when one key i... 0.00
Track changes for a given field given some ID and date 0.00
Set own year and month when read date column from excel to r 0.00
Parse an hungarian date with readr::parse_date 0.00
How can I make an alluvial graph using ggplot2 to show the results... 0.00
Query if value in list using R and PostgreSQL 0.00
Reshaping data where two rows relate to one ID variable 0.00
R Language, how to create a timeseries from dataframe with datetime... -0.02
I can't add a column throught a r script in power bi 0.00
Extracting all words and clusters of letters in a string and then m... -1.88
How to change the column names and make a data frame of columns in... +0.19
How to deal with this website in a webscraping format? 0.00
How to find UNIX times corresponding to a particular date in a very... 0.00
How to use the Spread function using only one value of the target c... +2.86
i want to find and delete rows that contain certain data in r langu... +4.47
R program for good segmentation of numbers 0.00
In R when using count function, how to just extract the int value f... 0.00
Aggregate data of the same id and date -3.94
Removing rows with number in a column in R +2.75
R: Create a User-defined Function that Plots data and then Exports... 0.00
Pie chart with ggplot2, counting the occurrences of entries -1.65
Having trouble adding a string to the end of a vector that's in... +4.49
How to use a factor that specify the level? 0.00
Dynamic Time Series Function R 0.00
Understanding output of the seq function -2.50
How to define a recursive for loop in R? -3.19
Can't run R script through Excel VBA on Macbook 0.00
Xpathpattern for Rcrawler package +0.44
How to Set Up a httr cURL Handle in R with SSL 0.00
R: Problem to get selector in web scraping multiple pages 0.00
How to build a function in R that splits variables into intervals a... +3.82
Top_n return both max and min value - R -3.03