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Horarios

Datos con marca de tiempo en formato tabular

Un timetable (horario) es un tipo de tabla que asocia una hora con cada fila. Al igual que una table (tabla), el tipo de dato timetable puede almacenar variables de datos orientadas a columnas que tienen la misma cantidad de filas. Todas las funciones de la tabla funcionan con horarios. Además, los horarios proporcionan funciones específicas de tiempo para alinear, combinar y realizar cálculos con uno o más horarios. Para obtener más información, consulte Create Timetables o vea Gestión de datos tabulares con marca de tiempo con horarios.

Funciones

expandir todo

timetableTimetable array with timestamped rows and variables of different types
timeseries2timetableConvert timeseries objects to timetable
table2timetableConvert table to timetable
array2timetableConvert homogeneous array to timetable
timetable2tableConvert timetable to table
istimetableDetermine if input is timetable
istabularDetermine if input is table or timetable
summaryPrint summary of table, timetable, or categorical array

Importación y exportación básicas

readtimetableCreate timetable from file
writetimetableWrite timetable to file

Definir reglas de importación

detectImportOptionsCreate import options based on file content
spreadsheetImportOptionsImport options object for Spreadsheets
getvaroptsGet variable import options
setvaroptsSet variable import options
setvartypeSet variable data types
previewPreview eight rows from file using import options

Archivos Parquet

parquetreadRead columnar data from a Parquet file
parquetwriteWrite columnar data to Parquet file
parquetinfoGet information about Parquet file
headGet top rows of array or table
tailGet bottom rows of array or table
uniqueUnique values in array
timerangeTime range for timetable row subscripting
withtolTime tolerance for timetable row subscripting
vartypeSubscript into table or timetable by variable type
sortrowsSort rows of matrix or table
retimeResample or aggregate data in timetable, and resolve duplicate or irregular times
synchronizeSynchronize timetables to common time vector, and resample or aggregate data from input timetables
lagTime-shift data in timetable
containsrangeDetermine if timetable row times contain specified time range
overlapsrangeDetermine if timetable row times overlap specified time range
withinrangeDetermine if timetable row times are within specified time range
isregularDetermine if input times are regular with respect to time or calendar unit
anymissingDetermine if any array element is missing
ismissingFind missing values
standardizeMissingInsert standard missing values
rmmissingRemove missing entries
fillmissingFill missing entries
stackedplotStacked plot of several variables with common x-axis

Apps

Data CleanerPreprocess and organize column-oriented data

Tareas de Live Editor

Retime TimetableResample or aggregate timetable data in the Live Editor
Synchronize TimetablesRetime and combine timetables to new time vector in the Live Editor
Compute by GroupSummarize, transform, or filter by group in the Live Editor
Join TablesCombine two tables using key variables in the Live Editor
Stack Table VariablesCombine values from multiple table variables into one table variable in the Live Editor
Unstack Table VariablesDistribute values from one table variable to multiple table variables in the Live Editor

Temas