Quartet puzzling maximum-likelihood trees were constructed using Tree-Puzzle 5.2 [ 90] (for Tree-puzzle settings in each analysis, see supplementary file 2).
Boomstick is less varied than Angel, whose ornate settings, tricky puzzles and more complex level design give the game play greater depth.
Distances were also calculated using Tree-Puzzle with the same settings (and parameters estimated from the data), and trees constructed using WEIGHBOUR 1.0.1a [ 35]. 100 bootstrap replicates were carried out using puzzleboot [ 36], which gave similar results as maximum likelihood (not shown).
Distances were corrected for multiple amino acid replacements in the past using the maximum likelihood model, the BLOSUM62 amino acid exchange matrix, and default settings in TREE-PUZZLE v5.0 [ 80].
Unlike previous games in the series separate difficulty settings for combat and puzzles are not available, changing the combat difficulty also affects the difficulty of puzzles.
Hence, this study supports the use of the puzzle form in clinical and educational research settings in place of the book form, as a better measure of reasoning ability in children with severe ID and in clinical settings for monitoring treatment progress, as a component of a battery of tests.
Finding the structures in various settings has also given researchers a fresh perspective on what remains a great scientific puzzle: the dynamics of flow.
The fact that milder forms of HAND persist in resource rich settings despite the widespread use of effective ART [ 2, 7, 8] remains a puzzle and challenge to providers and HIV-infected individuals.
Exploring our default settings seems to be a more useful exercise in trying to explain these philosophical puzzles with regard to human existence in the quantum world.
We puzzled over cryptic heating and cooling controls: DEFR and VENT seemed clear, but what about the settings for ICE and FOG?
ML mapping was also performed within TREE-PUZZLE v5.2 software with all possible quartets, applying the corresponding evolutionary model and exact model parameter estimation settings.
