sd_measures fully compatible with IGLU-R

Author: staskh

README.md

@@ -58,7 +58,7 @@ Unless noted, iglu-r test is considered successful if it achieves precision of 0
 | range_glu | ✅ |
 | roc | ✅ |
 | sd_glu | ✅ |
-| sd_measures | ❌ |
+| sd_measures | ✅ |
 | sd_roc |  ✅ | |||
 | process_data | ✅ |
 | summary_glu | ✅ |

R_REVIEW.md

@@ -15,5 +15,3 @@
 grid omits the first measurement of input data and shift timeline -dt0
 [dti_cum = cumsum(dti)](https://github.com/irinagain/iglu/blob/82e4d1a39901847881d5402d1ac61b3e678d2a5e/R/utils.R#L210C13-L210C19) has to be `dti_cum = c(0,cumsum(dti))`
 
-
-As opposite to definition ["dt0-Time frequency of the resulting grid"] (https://github.com/irinagain/iglu/blob/82e4d1a39901847881d5402d1ac61b3e678d2a5e/R/utils.R#L119C15-L119C51), this function return time frequency of the ORIGINAL data. See [line 186](https://github.com/irinagain/iglu/blob/82e4d1a39901847881d5402d1ac61b3e678d2a5e/R/utils.R#L186)