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r - Closest pair for any of a huge number of points
asked Oct 24, 2021 by 深蓝 (31.9m points)
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r - Batch searching regex in Shiny DT datatables with spaces (not pipes)
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 156 views
r - Making the X_axis more visible?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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r - Can't fit a normal curve to a grouped histogram
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 241 views
r - How to filter rows based on the previous row and keep previous row using dplyr?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 166 views
r - How to get summary statistics for multiple variables by multiple groups?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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r - How to get right Map for India in highcharts?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 150 views
r - Map with geom_bin2d overlay with additional stat info
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 223 views
r - Union of igraph objects loses attributes
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 161 views
r - rmongodb: using $or in query
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 219 views
r - Sorting rules by lift and confidence
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 183 views
r - How to add a hole to a polygon within a SpatialPolygonsDataFrame?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 278 views
r - Add Tooltip to Tabs in Shiny
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 147 views
r - Sort data by row
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 225 views
r - Get the month from the week of the year
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 171 views
r - Dimension of a 1 x m Matrix?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 131 views
r - Using dplyr::quos() with a list argument rather than the ellipsis argument
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 184 views
r - Filtering on grouped variable
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 150 views
r - Increasing minimum point size in ggplot geom_point
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 172 views
r - Imperfect string match using data.table
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 232 views
r - Programmatically create tab and plot in markdown
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 295 views
r - ggplot - connecting points in polar coordinates with a straight line
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 224 views
r - How to duplicate columns in a data frame
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 166 views
r - Find the most repeated row in a matrix
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 276 views
r - sqldf can't find the data with error "no such table"
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 199 views
r - How can I use merge to cbind two dataframes
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 178 views
r - How to calculate the predicted probability of negative binomial regression model?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 189 views
r - How to use angle in geom_label?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 135 views
r - Identify binary columns
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 98 views
r - How to avoid a loop to calculate competition index
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 205 views
r - Combine ggplots but fix the size/ratio of the plots
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 253 views
r - Changing the x-axis labels of a ggplot histogram
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 101 views
r - Converting treemap to ggplot
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 173 views
r - Sparklyr - Change columns names in a Spark dataframe
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 60 views
r - Reconstitute PNG file stored as RAW in SQL Database
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 120 views
r - regarding the difference, intersection and union of two vectors
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 110 views
r - Right align rotated axis title in ggplot2
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 135 views
r - pass variables and names to data.table function
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 106 views
r - find if each row of a logical matrix has at least one TRUE
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 117 views
r - Exponentiation with negative base
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 128 views
r - How can I make a legend in ggplot2 with one point entry and one line entry?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 219 views
r - ggplot2: How can I set axis breaks separately for each facet in facet_wrap?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 164 views
r - column name with brackets or other punctuations for dplyr group_by
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 118 views
r - jags.parallel - Error in get(name, envir = envir) : invalid first argument
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 148 views
r - How can I use qnorm on Rcpp?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 183 views
r - Legend does not show line type in ggplot2 density plot
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 121 views
r - How to do rowwise summation over selected columns using column index with dplyr?
asked Oct 24, 2021 by 深蓝 (31.9m points)
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1 answer 139 views
r - Creating a superscript in mtext
asked Oct 24, 2021 by 深蓝 (31.9m points)
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