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Tony Ladson

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1493.34 (4,331,232nd) 		Reputation
1,006 (154,058th)
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Title Δ
How to add image to a ggplot +4.12
Extracting String from Column +4.10
Flow duration curve using facet_wrap of ggplot in R? -3.10
Read datetimes expressed as UTC+offset (no DST) in R 0.00
R: Fill in missing values depending on hour and day 0.00
How to split filename strings and convert to a datetime in R +4.05
How do I fit a Gaussian curve to this data? +0.09
How to format date as day name + number of week 0.00
Error in generating mean using tapply function +0.28
How to set breaks with exact interval in scale_x_datetime in ggplot? 0.00
How do I rearrange dates in R? -3.12
Multiplication a number nth times 0.00
R: point at which geom_smooth drops below a certain value 0.00
How can I have R identify text in one column and then use it to cre... 0.00
Is there a function to define the time variable in R? -3.94
Converting date into timestamp in R using strptime() function 0.00
R. Rounding to specific number of digits. No matter of decimal points +3.97
Plot a histogram of yearly counts -0.17
Returning a vector for a given threshold in r 0.00
How do I remove these characters from my vector of strings -3.53
How to calculate the index of a day with respect to 365 days of the... +3.99
Reshape wide error as timevar is not separated 0.00
Compare Two Columns Without Case Sensitivity -3.07
rollapply how to "ignore" certain observations and use va... +5.27
indicate if an element can be found in another vector in R 0.00
dates transfer from spreadsheet to R 0.00
Excluding both the minimum and maximum value -2.28
Getting information from raw data 0.00
Looking for a function to impute missing values according to the ra... 0.00
Find strings in R with this specific pattern "digitsXdigits&qu... +2.99
how to return 2 highest score and 2 lowest score based on a data fr... +2.68
Conditionally extract and change the date in date field 0.00
Removing first alphabetic character from string -2.01
leap year between 2 variables -1.90
How I can merge hours and minutes? 0.00
Changing x-axis labels in ggplot 0.00
Categorical to Numeric Variable in R 0.00
How to apply if-else function for multiples "if statement"... +0.20
I want to return a season and year value from a continuous list of... +5.06
Converting each Character Row into String using R 0.00
Creating new column based on values in preceding column -3.81
How to insert labels in dot charts? 0.00
R: Problem with time AM/PM values when trying to convert them to 24h 0.00
Is there a function to smooth data whilst giving out the values int... +4.00
Is there a function to smooth data whilst giving out the values int... -4.00
What is ggplot2 equivalent of graphics::clip 0.00
How to find if a string contain certain characters without consider... -1.42
formatting the x-axis exponential plot in R as a^x? 0.00
How to take rows of data and create a new column of data -3.73
Add a object as row to dataframe in R +4.18