gbrsales

krunner and kickoff windows disappear after first run

16

### Problem Description I'm using xmonad in the KDE Plasma Desktop environment. When I hit the `Alt+F2` combination, the krunner launcher should start and wait for some input. This works...

Checks fail with the following log: ``` 1) test: LogisticRegressionTest::test_logistic_regression (F) line: 103 tests/logistic_regression_test.cpp assertion failed - Expression: abs(coeffs.at(1)-0.49)

g++ 6.2.0 (Ubuntu Yakkety) rejects the current implementation with the following message: ``` cannot convert 'std::ifstream {aka std::basic_ifstream}' to 'bool' in return ``` An explicit call to the `good()` method...

A few packages, such as `doSNOW`, `RcppArmadillo` and `pbmcapply` were not included among the Imports, blocking the package build. I've also moved the sample data in `extdata` to avoid a...