October 2022
Intermediate to advanced
320 pages
6h 36m
German
Content preview from Statistik mit R Schnelleinstieg -- R einfach lernen in 14 Tagen
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Veränderungen in Diagrammen darstellen
Neben den bereits gezeigten Darstellungsmöglichkeiten für eine Variable für die gesamte Stichprobe bzw. Untergruppen ist es häufig wünschenswert, Veränderungen derselben Variablen im Zeitverlauf darzustellen.
Hierfür sollten mindestens zwei Spalten bzw. Variablen im Datensatz vorliegen. Eine Spalte beinhaltet die Beobachtungszeitpunkte, z.B. das Datum. Die andere Spalte beinhaltet die Beobachtungen, also die Werte der interessierenden Variablen. Am Beispiel der ILO-Arbeitsmarktstatistik (vgl. https://www.destatis.de/DE/Service/OpenData/konjunkturindikatoren-csv.html) sind in der ersten Spalte das Datum hinterlegt ...
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