Мне не нравятся KDE и я хочу показать, что гистограммы часто так же хороши.
Мне интересно
(1), есть ли способ центрировать бары на втором графике? так, чтобы это выглядело ближе к сюжету скрипки. Однако, если есть какая-либо теория визуализации, которая предполагает, что мы не должны центрироваться; рад слышать это тоже!
(2), если есть способ удалить повторяющуюся метку x, call_counts и объединить в глобальную метку?
(3), что наиболее Вега-лайт способ заказать дни? Я могу денормализовать данные и добавить 1/2/3 ... в Mon / Tue / Wed, а затем упорядочить по этому столбцу, но кажется немного утомительным.
(4) есть способ сделать часы начинаются в 7 утра вместо 0? --- опять же, я могу создать новый столбец, который определяет порядок, например 1/2/3 для 7/8/9 и c., но это опять-таки немного утомительно.
Спасибо! Код для вегалита, используемый для второго изображения, находится внизу.
{"config": {"view": {"width": 400, "height": 300}, "mark": {"tooltip": null}}, "data": {"name": "data-48e44ddf7145f9f73a437aa53255a270"}, "mark": "bar", "encoding": {"column": {"type": "nominal", "field": "Day"}, "x": {"type": "quantitative", "field": "call_count"}, "y": {"type": "ordinal", "field": "hour_bin"}}, "height": 200, "width": 50, "$schema": "https://vega.github.io/schema/vega-lite/v3.4.0.json", "datasets": {"data-48e44ddf7145f9f73a437aa53255a270": [{"Day": "Friday", "hour_bin": 0, "call_count": 39}, {"Day": "Friday", "hour_bin": 1, "call_count": 17}, {"Day": "Friday", "hour_bin": 2, "call_count": 10}, {"Day": "Friday", "hour_bin": 3, "call_count": 4}, {"Day": "Friday", "hour_bin": 4, "call_count": 6}, {"Day": "Friday", "hour_bin": 5, "call_count": 8}, {"Day": "Friday", "hour_bin": 6, "call_count": 15}, {"Day": "Friday", "hour_bin": 7, "call_count": 18}, {"Day": "Friday", "hour_bin": 8, "call_count": 28}, {"Day": "Friday", "hour_bin": 9, "call_count": 30}, {"Day": "Friday", "hour_bin": 10, "call_count": 25}, {"Day": "Friday", "hour_bin": 11, "call_count": 29}, {"Day": "Friday", "hour_bin": 12, "call_count": 47}, {"Day": "Friday", "hour_bin": 13, "call_count": 44}, {"Day": "Friday", "hour_bin": 14, "call_count": 32}, {"Day": "Friday", "hour_bin": 15, "call_count": 35}, {"Day": "Friday", "hour_bin": 16, "call_count": 53}, {"Day": "Friday", "hour_bin": 17, "call_count": 51}, {"Day": "Friday", "hour_bin": 18, "call_count": 46}, {"Day": "Friday", "hour_bin": 19, "call_count": 53}, {"Day": "Friday", "hour_bin": 20, "call_count": 59}, {"Day": "Friday", "hour_bin": 21, "call_count": 49}, {"Day": "Friday", "hour_bin": 22, "call_count": 37}, {"Day": "Friday", "hour_bin": 23, "call_count": 43}, {"Day": "Monday", "hour_bin": 0, "call_count": 56}, {"Day": "Monday", "hour_bin": 1, "call_count": 20}, {"Day": "Monday", "hour_bin": 2, "call_count": 11}, {"Day": "Monday", "hour_bin": 3, "call_count": 11}, {"Day": "Monday", "hour_bin": 4, "call_count": 13}, {"Day": "Monday", "hour_bin": 5, "call_count": 8}, {"Day": "Monday", "hour_bin": 6, "call_count": 11}, {"Day": "Monday", "hour_bin": 7, "call_count": 22}, {"Day": "Monday", "hour_bin": 8, "call_count": 26}, {"Day": "Monday", "hour_bin": 9, "call_count": 33}, {"Day": "Monday", "hour_bin": 10, "call_count": 29}, {"Day": "Monday", "hour_bin": 11, "call_count": 28}, {"Day": "Monday", "hour_bin": 12, "call_count": 49}, {"Day": "Monday", "hour_bin": 13, "call_count": 43}, {"Day": "Monday", "hour_bin": 14, "call_count": 33}, {"Day": "Monday", "hour_bin": 15, "call_count": 27}, {"Day": "Monday", "hour_bin": 16, "call_count": 34}, {"Day": "Monday", "hour_bin": 17, "call_count": 53}, {"Day": "Monday", "hour_bin": 18, "call_count": 57}, {"Day": "Monday", "hour_bin": 19, "call_count": 66}, {"Day": "Monday", "hour_bin": 20, "call_count": 47}, {"Day": "Monday", "hour_bin": 21, "call_count": 45}, {"Day": "Monday", "hour_bin": 22, "call_count": 41}, {"Day": "Monday", "hour_bin": 23, "call_count": 25}, {"Day": "Saturday", "hour_bin": 0, "call_count": 58}, {"Day": "Saturday", "hour_bin": 1, "call_count": 20}, {"Day": "Saturday", "hour_bin": 2, "call_count": 22}, {"Day": "Saturday", "hour_bin": 3, "call_count": 21}, {"Day": "Saturday", "hour_bin": 4, "call_count": 16}, {"Day": "Saturday", "hour_bin": 5, "call_count": 4}, {"Day": "Saturday", "hour_bin": 6, "call_count": 8}, {"Day": "Saturday", "hour_bin": 7, "call_count": 13}, {"Day": "Saturday", "hour_bin": 8, "call_count": 21}, {"Day": "Saturday", "hour_bin": 9, "call_count": 26}, {"Day": "Saturday", "hour_bin": 10, "call_count": 34}, {"Day": "Saturday", "hour_bin": 11, "call_count": 32}, {"Day": "Saturday", "hour_bin": 12, "call_count": 32}, {"Day": "Saturday", "hour_bin": 13, "call_count": 30}, {"Day": "Saturday", "hour_bin": 14, "call_count": 38}, {"Day": "Saturday", "hour_bin": 15, "call_count": 34}, {"Day": "Saturday", "hour_bin": 16, "call_count": 37}, {"Day": "Saturday", "hour_bin": 17, "call_count": 46}, {"Day": "Saturday", "hour_bin": 18, "call_count": 40}, {"Day": "Saturday", "hour_bin": 19, "call_count": 48}, {"Day": "Saturday", "hour_bin": 20, "call_count": 34}, {"Day": "Saturday", "hour_bin": 21, "call_count": 44}, {"Day": "Saturday", "hour_bin": 22, "call_count": 48}, {"Day": "Saturday", "hour_bin": 23, "call_count": 43}, {"Day": "Sunday", "hour_bin": 0, "call_count": 44}, {"Day": "Sunday", "hour_bin": 1, "call_count": 34}, {"Day": "Sunday", "hour_bin": 2, "call_count": 19}, {"Day": "Sunday", "hour_bin": 3, "call_count": 8}, {"Day": "Sunday", "hour_bin": 4, "call_count": 13}, {"Day": "Sunday", "hour_bin": 5, "call_count": 5}, {"Day": "Sunday", "hour_bin": 6, "call_count": 9}, {"Day": "Sunday", "hour_bin": 7, "call_count": 16}, {"Day": "Sunday", "hour_bin": 8, "call_count": 26}, {"Day": "Sunday", "hour_bin": 9, "call_count": 22}, {"Day": "Sunday", "hour_bin": 10, "call_count": 23}, {"Day": "Sunday", "hour_bin": 11, "call_count": 27}, {"Day": "Sunday", "hour_bin": 12, "call_count": 29}, {"Day": "Sunday", "hour_bin": 13, "call_count": 24}, {"Day": "Sunday", "hour_bin": 14, "call_count": 29}, {"Day": "Sunday", "hour_bin": 15, "call_count": 38}, {"Day": "Sunday", "hour_bin": 16, "call_count": 31}, {"Day": "Sunday", "hour_bin": 17, "call_count": 32}, {"Day": "Sunday", "hour_bin": 18, "call_count": 41}, {"Day": "Sunday", "hour_bin": 19, "call_count": 40}, {"Day": "Sunday", "hour_bin": 20, "call_count": 45}, {"Day": "Sunday", "hour_bin": 21, "call_count": 40}, {"Day": "Sunday", "hour_bin": 22, "call_count": 38}, {"Day": "Sunday", "hour_bin": 23, "call_count": 27}, {"Day": "Thursday", "hour_bin": 0, "call_count": 45}, {"Day": "Thursday", "hour_bin": 1, "call_count": 18}, {"Day": "Thursday", "hour_bin": 2, "call_count": 15}, {"Day": "Thursday", "hour_bin": 3, "call_count": 12}, {"Day": "Thursday", "hour_bin": 4, "call_count": 8}, {"Day": "Thursday", "hour_bin": 5, "call_count": 11}, {"Day": "Thursday", "hour_bin": 6, "call_count": 8}, {"Day": "Thursday", "hour_bin": 7, "call_count": 12}, {"Day": "Thursday", "hour_bin": 8, "call_count": 30}, {"Day": "Thursday", "hour_bin": 9, "call_count": 16}, {"Day": "Thursday", "hour_bin": 10, "call_count": 23}, {"Day": "Thursday", "hour_bin": 11, "call_count": 42}, {"Day": "Thursday", "hour_bin": 12, "call_count": 39}, {"Day": "Thursday", "hour_bin": 13, "call_count": 41}, {"Day": "Thursday", "hour_bin": 14, "call_count": 42}, {"Day": "Thursday", "hour_bin": 15, "call_count": 42}, {"Day": "Thursday", "hour_bin": 16, "call_count": 40}, {"Day": "Thursday", "hour_bin": 17, "call_count": 45}, {"Day": "Thursday", "hour_bin": 18, "call_count": 56}, {"Day": "Thursday", "hour_bin": 19, "call_count": 49}, {"Day": "Thursday", "hour_bin": 20, "call_count": 52}, {"Day": "Thursday", "hour_bin": 21, "call_count": 45}, {"Day": "Thursday", "hour_bin": 22, "call_count": 41}, {"Day": "Thursday", "hour_bin": 23, "call_count": 39}, {"Day": "Tuesday", "hour_bin": 0, "call_count": 35}, {"Day": "Tuesday", "hour_bin": 1, "call_count": 13}, {"Day": "Tuesday", "hour_bin": 2, "call_count": 20}, {"Day": "Tuesday", "hour_bin": 3, "call_count": 11}, {"Day": "Tuesday", "hour_bin": 4, "call_count": 13}, {"Day": "Tuesday", "hour_bin": 5, "call_count": 10}, {"Day": "Tuesday", "hour_bin": 6, "call_count": 6}, {"Day": "Tuesday", "hour_bin": 7, "call_count": 13}, {"Day": "Tuesday", "hour_bin": 8, "call_count": 25}, {"Day": "Tuesday", "hour_bin": 9, "call_count": 24}, {"Day": "Tuesday", "hour_bin": 10, "call_count": 26}, {"Day": "Tuesday", "hour_bin": 11, "call_count": 31}, {"Day": "Tuesday", "hour_bin": 12, "call_count": 49}, {"Day": "Tuesday", "hour_bin": 13, "call_count": 37}, {"Day": "Tuesday", "hour_bin": 14, "call_count": 35}, {"Day": "Tuesday", "hour_bin": 15, "call_count": 45}, {"Day": "Tuesday", "hour_bin": 16, "call_count": 49}, {"Day": "Tuesday", "hour_bin": 17, "call_count": 46}, {"Day": "Tuesday", "hour_bin": 18, "call_count": 44}, {"Day": "Tuesday", "hour_bin": 19, "call_count": 44}, {"Day": "Tuesday", "hour_bin": 20, "call_count": 56}, {"Day": "Tuesday", "hour_bin": 21, "call_count": 33}, {"Day": "Tuesday", "hour_bin": 22, "call_count": 42}, {"Day": "Tuesday", "hour_bin": 23, "call_count": 23}, {"Day": "Wednesday", "hour_bin": 0, "call_count": 36}, {"Day": "Wednesday", "hour_bin": 1, "call_count": 11}, {"Day": "Wednesday", "hour_bin": 2, "call_count": 7}, {"Day": "Wednesday", "hour_bin": 3, "call_count": 9}, {"Day": "Wednesday", "hour_bin": 4, "call_count": 7}, {"Day": "Wednesday", "hour_bin": 5, "call_count": 15}, {"Day": "Wednesday", "hour_bin": 6, "call_count": 9}, {"Day": "Wednesday", "hour_bin": 7, "call_count": 14}, {"Day": "Wednesday", "hour_bin": 8, "call_count": 25}, {"Day": "Wednesday", "hour_bin": 9, "call_count": 28}, {"Day": "Wednesday", "hour_bin": 10, "call_count": 32}, {"Day": "Wednesday", "hour_bin": 11, "call_count": 37}, {"Day": "Wednesday", "hour_bin": 12, "call_count": 43}, {"Day": "Wednesday", "hour_bin": 13, "call_count": 42}, {"Day": "Wednesday", "hour_bin": 14, "call_count": 34}, {"Day": "Wednesday", "hour_bin": 15, "call_count": 34}, {"Day": "Wednesday", "hour_bin": 16, "call_count": 38}, {"Day": "Wednesday", "hour_bin": 17, "call_count": 60}, {"Day": "Wednesday", "hour_bin": 18, "call_count": 55}, {"Day": "Wednesday", "hour_bin": 19, "call_count": 47}, {"Day": "Wednesday", "hour_bin": 20, "call_count": 54}, {"Day": "Wednesday", "hour_bin": 21, "call_count": 39}, {"Day": "Wednesday", "hour_bin": 22, "call_count": 50}, {"Day": "Wednesday", "hour_bin": 23, "call_count": 25}]}}
Спасибо!