Counting zero rain data

版本 1.0.0 (1.8 KB) 作者: Helin Qais

this is a simple way to calculate for zero raining data, shows which year has zero data for rains

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更新时间 2023/12/25

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% Your data

Country = {'Iraq';'Iran';'Syria';'UAE';'Egypt';'Yemen'};

Y1990 = {'0';'700';'500';'350';'0';'800'};

Y1991 = {'550';'600';'730';'440';'600';'660'};

Y1992 = {'670';'500';'900';'870';'700';'260'};

Y1993 = {'200';'400';'550';'640';'0';'770'};

Y1994 = {'220';'610';'490';'0';'0';'0'};

Y1995 = {'400';'730';'550';'850';'560';'890'};

Y1996 = {'350';'440';'110';'490';'300';'980'};

Y1997 = {'270';'370';'560';'0';'660';'770'};

Y1998 = {'0';'800';'0';'900';'0';'880'};

Y1999 = {'420';'410';'890';'740';'0';'330'};

Y2000 = {'920';'710';'810';'660';'450';'0'};

Data = table(Country, Y1990, Y1991, Y1992, Y1993, Y1994, Y1995, Y1996, Y1997, Y1998, Y1999, Y2000);

% Initialize output table

OutputData = table();

% Iterate through each row

for i = 1:size(Data, 1)

% Get the country name

countryName = Data.Country{i};

% Extract the rain data for the current country

rainData = cellfun(@str2double, Data{i, 2:end});

% Find years with zero rain

zeroRainYears = Data.Properties.VariableNames(1 + find(rainData == 0));

% Count of zero rain years

zeroRainCount = numel(zeroRainYears);

% Add a row to the output table

OutputData = [OutputData; table({countryName}, zeroRainCount, {strjoin(zeroRainYears, ', ')}, 'VariableNames', {'Country', 'ZeroRainCount', 'ZeroRainYears'})];

end

% Display the output table

disp(OutputData);

引用格式

Helin Qais (2024). Counting zero rain data (https://www.mathworks.com/matlabcentral/fileexchange/156827-counting-zero-rain-data), MATLAB Central File Exchange. 检索来源 2024/7/26.