| mergeXts optimized for n>2 and n==2 case scenarios; 30+% faster than merge.xts |
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over 16 years ago
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| fixed memory issue in mergeXts |
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over 16 years ago
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| quasi-working mergeXts C level wrapper to do_merge_xts |
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over 16 years ago
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| new results object counting |
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over 16 years ago
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| merge work -- mergeXts in merge.c to handle ... efficiently (not done) |
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over 16 years ago
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| fixed all= to handle univariate reorganization in merge.xts... |
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almost 17 years ago
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| moved rmerge to merge.xts in merge.R |
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almost 17 years ago
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| new merge.R code, works recusively |
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almost 17 years ago
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| zero-width object print bugs fixed |
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almost 17 years ago
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| new as.fts.xts and as.xts.fts methods |
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almost 17 years ago
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| matrix updates: as.matrix, re.matrix, as.xts.matrix |
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almost 17 years ago
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| commented out merge.xts0 |
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almost 17 years ago
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| using merge.xts in place of merge.xts0 in Ops.xts |
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almost 17 years ago
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| merge, Ops R-level refactoring |
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almost 17 years ago
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| major improvement in Ops.xts, using .Class <- 'matrix' assignment |
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almost 17 years ago
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| fixed support for zeor-width objects |
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almost 17 years ago
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| 50% speed improvements C -- bypassing R INTEGER/REAL with pointers |
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almost 17 years ago
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| attempts to handle zero-width xts objects |
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almost 17 years ago
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| fixed is.xts test for y arg |
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almost 17 years ago
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| make.unique added to colnames |
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almost 17 years ago
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| new simplified column naming scheme in merge.R (not finished) |
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almost 17 years ago
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| new mergeXts wrapper to handle ... style arg style like merge.zoo |
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almost 17 years ago
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| fixed na.omit.xts bug in rownames |
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almost 17 years ago
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| new write.xts and read.xts functions in progress |
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almost 17 years ago
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| sec, min, hour, and day now handle 'k' > maximum for period: e.g. endpoints(x,'secs', k=100) works |
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almost 17 years ago
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| bug fix in index check during .xts construction |
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almost 17 years ago
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| more MACROS for major xts attribute manipulation |
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almost 17 years ago
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| new xtsCoreAttributes, xts_COREATTRIB, and copy_xtsCoreAttributes API functions |
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almost 17 years ago
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| now handles INT and REAL data, as well as INT and REAL indexing |
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almost 17 years ago
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| colnames have been added to, as an argument and a default if NULL |
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almost 17 years ago
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