我需要
Dense Rank在 R 中计算，就像我们在Spotfire中使用的那样。我在R中尝试rank()了函数，但那不起作用。为此，您可以考虑下面有 5 列的数据框，例如City, Region, Market, Year, Number_measure您可以考虑下表进行计算
city <- c("Nagpur", "Mumbai", "Pune", "Aurangabad", "Auric City", "Solapur", "Nashik", "Aurangabad", "Auric City", "Latur", "Mumbai", "Pune", "Aurangabad", "Auric City", "Auric City", "Auric City", "Mumbai", "Pune", "Nagpur", "Mumbai", "Pune", "Nagpur", "Mumbai", "Pune", "Aurangabad", "Auric City", "Aurangabad", "Auric City","Solapur", "Nashik") Region <- c("Vidharbh", "Mumbai Region", "West Maharashtra", "Marathwada", "Marathwada", "West Maharashtra", "North Maharashtra", "Marathwada", "Marathwada", "Marathwada", "Mumbai Region", "West Maharashtra", "Marathwada", "Marathwada", "Marathwada", "Marathwada", "Mumbai Region", "West Maharashtra", "Vidharbh", "Mumbai Region", "West Maharashtra", "Vidharbh", "Mumbai Region", "West Maharashtra", "Marathwada", "Marathwada", "Marathwada", "Marathwada", "West Maharashtra", "North Maharashtra") Market <- c("Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public","Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public", "Public", "Non Public") Year <- c(2021, 2022, 2022, 2023, 2020, 2021, 2021, 2022, 2022, 2022, 2022, 2024, 2023, 2025, 2026, 2021, 2022, 2022, 2023, 2020, 2021, 2021, 2022, 2022, 2022, 2022, 2024, 2023, 2025, 2026) Number_Measure <- c(48877434, 48028137, 3912303, 13654456, 30299576, 49090894, 53157520, 49631953, 43065620, 39234446, 38298719, 4143774, 14631379, 31659688, 50734152, 55101038, 51630622, 45200506, 41854513, 41215679, 4566837, 14384281, 27952862, 44175298, 50610826, 50342076, 46282737, 44193037, 44064169, 7849937) MainData <- data.frame(city, Region, Market, Year, Number_Measure) city Region Market Year Number_Measure Nagpur Vidharbh Public 2021 48877434 Mumbai Mumbai Region Non Public 2022 48028137 Pune West Maharashtra Public 2022 3912303 Aurangabad Marathwada Non Public 2023 13654456 Auric City Marathwada Public 2020 30299576 Solapur West Maharashtra Non Public 2021 49090894 Nashik North Maharashtra Public 2021 53157520 Aurangabad Marathwada Non Public 2022 49631953 Auric City Marathwada Public 2022 43065620 Latur Marathwada Non Public 2022 39234446 Mumbai Mumbai Region Public 2022 38298719 Pune West Maharashtra Non Public 2024 4143774 Aurangabad Marathwada Public 2023 14631379 Auric City Marathwada Non Public 2025 31659688 Auric City Marathwada Public 2026 50734152 Auric City Marathwada Non Public 2021 55101038 Mumbai Mumbai Region Public 2022 51630622 Pune West Maharashtra Non Public 2022 45200506 Nagpur Vidharbh Public 2023 41854513 Mumbai Mumbai Region Non Public 2020 41215679 Pune West Maharashtra Public 2021 4566837 Nagpur Vidharbh Non Public 2021 14384281 Mumbai Mumbai Region Public 2022 27952862 Pune West Maharashtra Non Public 2022 44175298 Aurangabad Marathwada Public 2022 50610826 Auric City Marathwada Non Public 2022 50342076 Aurangabad Marathwada Public 2024 46282737 Auric City Marathwada Non Public 2023 44193037 Solapur West Maharashtra Public 2025 44064169 Nashik North Maharashtra Non Public 2026 7849937
现在我需要找到并且应该Rank是Number_MeasureKeyCity, Regions, Market, Year
在Spotfire中，此Dense Rank功能用于参考- https://docs.tibco.com/pub/spotfire/7.0.1/doc/html/ncfe/ncfe_ranking_functions.htm