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How to time-match measurements for two time series?
I have two time series, only one is missing data and they are of different lengths. Both are the same frequency (one hour). I ...
8 years 前 | 1 个回答 | 0
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How can I smooth a time series using splines
I have a time series with noisy data, but a clear seasonal signal. I want to remove the noise and then calculate the linear tre...
9 years 前 | 1 个回答 | 0
1
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How do I put error bars on a series of grouped bars?
I am trying to put error bars on a graph that has 3 series of data (there are 8 groups and each group has three bars), but I am ...
11 years 前 | 0 个回答 | 0
0
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How do I create a graphic for wind speed and direction of a single point over time?
Hi, I have a time series (one measurement every 3 hours) of wind speed and direction (in degrees from north) and I would like to...
11 years 前 | 0 个回答 | 0
0
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How can I detect gaps in a time series matrix and insert NaN's
Hi, I have a time series matrix with the date and time in separate columns and I need to find the gaps and fill them in with NaN...
11 years 前 | 2 个回答 | 0
2
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How can I determine the r-squared value for regression trees?
I am using regression trees and I know that there is a way to determine an R^2 value for the tree, but I am not sure how to do i...
11 years 前 | 1 个回答 | 0
