In addition, data collected from government entities such as the US census is commonly used as secondary data. What is an example of secondary data analysis? A researcher wants to study the effectiveness of a math program implemented at a local elementary school. The researcher has access to ...
Secondary data is available in many forms, and offers an important way to advance research and knowledge. A major example of a data set that has been used for secondary analysis is the US Census. Other important data sets are collected at the US Federal government level. For instance, ...
Irrespective of the cause, any systematic failure of data quality may threaten the integrity of complex algorithms based on multiple event-based predicates. The composition of the DOSE index, for example, carries the possibility that missing data could artificially depress risk scores which may, in ...
For example, if selected preset indicators are Sum of Total CPUs and Average Value of CPU Usage, and the indicator to be generated is Used CPUs, the calculation formula is as follows: sum[Total CPUs] x avg[Usage] If a data set does not have preset indicators, custom indicators cannot be...
Data for secondary research can also be collected from some government and non-government agencies. For example, US Government Printing Office, US Census Bureau, and Small Business Development Centers have valuable and relevant data that businesses or organizations can use. ...
DataMartsAdvantagesThe implementation ofdatamarts enable users to gain faster access to commondatautilizing a technique called dimensionaldatamodeling‚ which optimizesdatafor reports. For example‚ sincedatais prepared in common format‚ users with little or not training at all‚ can browse adat...
The current study involved a secondary analysis of data collected from a previous randomized controlled trial of SGB compared to sham (normal saline) injection (N = 113 SMs). PTSD symptoms were assessed via clinical interview and self-report at baseline and 8 weeks post-SGB or sham. ...
Select any cell on the Pivot Table. For example, we chose cellB4. ThePivotTable Fieldstask pane opens on the right side of the worksheet. The PivotTable Fieldstask pane has two parts: the upper part, where the field names reside, and the lower part, where you will place the upper part...
therefore,makethecomparisonabsolutelyinvalid.Eveniftwostudiesusethesamemeasurementunit,thetermsofdefinitionwereoftendifferent.Inmostcases,usingsecondarydataiscostsaving,thiscannotalwaysapply.Forexample,usingsecondarydatacompiledbyacommercialorganizationmightbequiteexpensive.Itistheresponsibilityoftheresearcherthatdataare...
Data have been filtered to exclude nucleotides with reactivity equal to zero or less. Extended Data Fig. 5 Extended analysis of package rankings based on riboswitch activity predictions. a) Example set of states for a riboswitch that toggles binding of the fluorescent MS2 protein as an output, ...