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Rating Stats for

aichao

Rating
1525.83 (22,903rd)

Reputation
5,872 (27,817th)

Page: 1 2 3 4 5

Title	Δ
How do I change the creation time of a file to a newer date in Mac...	-2.79
How to link -ldl in CMakeList.txt	-4.16
Modify the shape of a large matrix	-1.84
How to interpolate noise values on a landsat image time series usin...	0.00
add values to a dataframe every nth row or corresponding to a spec....	0.00
dojo on.js TypeError matchesTarget is undefined	0.00
Dijit ConfirmDialog - change its default style	0.00
Factor levels remain the same even after removing one level	0.00
Calculate aspect ratio of a hexagonal playing field	0.00
find crossing line through 3 points on horizontal lines	0.00
Map two data frames in a certain condition	+4.11
Extract data from multiple columns in R data frame, then searching...	0.00
using cmake to make header files descendants of the project's s...	0.00
Replace value per row with value in first column	+4.30
Calculation in columns using previous row value without loops	+0.01
How to expand data matrix for corresponding column names	-4.00
Get the sum of a specific number of following rows in R	+0.07
I have multiple time series and need to put them in one data.frame	0.00
What are the possible reasons if Kalman filter can not calculate a...	0.00
Error when consolidating like rows with plyr - what am I doing wrong?	0.00
R, Select first dataframe row for each unique pair, ignoring order	+4.57
2D angle between vectors. Negative for up and right?	0.00
Where is my file stored if I write a file using ofstream on Mac?	-0.05
R: dplyr group_by . looping through each group	0.00
Function for SummaryBy	-4.81
Conditional removal of rows for grouped data in R	-2.82
const correctness and member pointers	-1.70
Selecting columns based on matching/fuzzy matching value of two col...	0.00
Using an object by calling class constructor explicitly vs by defau...	+5.11
transition matrix force ncol to equal nrows	-2.99
Unexpected convertion output from Latlong to UTM in R	0.00
How to remove rows from a dataframe that have overlapping start and...	-2.50
R: Why isn't this matrix 3d linear interpolation working correc...	0.00
'seq_along' named columns and replace NAs with appropriate...	-0.18
Store a boost::serialization::serialize'ble struct as binary on...	0.00
R - Passing two variables to a function using lapply	+3.98
Assigning 1 or 0 conditionally to a new column based on values from...	-2.49
match with an interval and extract values between two matrix R	-1.26
list of .csv files in one specific directory	+3.81
R xgboost - how to use local data files?	+3.95
rotating a vector using parametric equation of 3d circle	0.00
Calculate effects using delta method in R	0.00
Finding standard deviation in c++ with file	0.00
For loop - select time window from day column	0.00
Counting rows based upon conditional grouping with dplyr	+1.63
C++ insertion sort not working for large arrays	0.00
Initialization of Xgboost DMatrix reduce features number	0.00