No clear single date of onset could be established for the heroin shortage so a variety of data sources were cross-referenced to establish a likely onset date.
The mean number of indicators documented per municipality was calculated for each data source type (data, model, or expert), date, and major ecosystem to illustrate gaps in the data and to detect uncertainty because of data sources.
Similarly, we could interrogate a number of data sources to ensure that the individuals included in the study had a consistent date of diagnosis.
A comparison of data sources.
The most commonly used source of data in Twitter research to date is tweet data sourced by searching the Twitter website or using multiple techniques to harvest tweets from Twitter and visualize Twitter networks making use of "big data" sets.
We allowed some difference in injury dates between data sources, although date differences were not allowed to exceed 2 months.
If you have more than one data file (for example, if you have a data set for each experiment, or from various sources), please name each file clearly identifying either the number or type of experiment, geographic location, date, or data source in the name.
General: date of data extraction, author(s), article title, type of publication, country of origin, and source of funding.
Sources of information, contributing to the situation analysis were documented, together with the date of data collection, allowing the document to be updated when new information was available.
a (data source, nr project, nr participant, working area of participant (not applicable for representatives of patients' associations), background, nr quotation) b (data source, nr project, type doc, date) c (data source, nr project, date) d SEL provides a platform of consultation to assist and extend home care, beyond the boundaries of the own organization, office or discipline.
The following study characteristics were documented: study design, date, data source, sample size, characterization of surgeon volume, and examined primary TKA outcome(s).
