Trends

This visualization displays changes over time, helping to identify patterns and forecast future values.

Data Visualization

Enter the following values as required to plot the trend.

Name of Visualization

Enter the name of your Visualization widget, which will appear on your dashboard.

Alias for Metric

Enter the name for each metric, which will appear on your dashboard.

Granularity

You can choose the granularity for plotting the trend graph as either Day or Hour.

Metrics

Select the column name from the dropdown for which you want to get the trend.

Expression Builder

Start typing the function you want to use and select it from the suggestions. Then, place the cursor inside the brackets and type the property name you selected in Properties as the function parameter for calculations. The aggregate function will be applied on the output of this expression builder.

The following options are available in the Expression Builder. Ci represents the attributes/properties selected by you

Arithmetic Functions

Function	Attribute Structure	Usage
sum()	(attribute)	sum(C1)
sumIf()	(attribute, filter)	sumIf(C1, conditions)
avg()	(attribute)	avg(C1)
avgIf()	(attribute, filter)	avgIf(C1, conditions)
count()	(attribute)	count(C1)
countIf()	(attribute, filter)	countIf(C1, conditions)
uniq()	(attribute)	uniq(C1)
uniqIf()	(attribute, filter)	uniqIf(C1, conditions)
min()	(attribute)	min(C1)
max()	(attribute)	max(C1)
least()	(attribute1, attribute2)	least(C1, C2)
greatest()	(attribute1, attribute2)	greatest(C1, C2)
date_diff()	(return type, attribute1, attribute2)	date_diff('second', C1, C2)

Operators

Operator	Action	Example Usage
+	Addition	uniq(C1) + uniq(C2)
-	Subtraction	uniq(C1) - uniq(C2)
/	Division	uniq(C1) / uniq(C2)
*	Multiplication	uniq(C1) * uniq(C2)

Numeric Transformations

Function	Description	Usage
abs()	Return the absolute value of a number	abs(C1)
toInt8()	Converts a value to an 8-bit integer	toInt8(C1)
toInt16()	Converts a value to an 16-bit integer	toInt16(C1)
toInt32()	Converts a value to an 32-bit integer	toInt32(C1)
toInt64()	Converts a value to an 64-bit integer	toInt64(C1)
toString()	Converts a value to a string	toString(C1)

Transformations

Function	Description	Usage
toTimeStamp()	Converts a value to timestamp	toTimeStamp(C1)
toWeekDay()	Converts a date to the corresponding day of the week	toWeekDay(C1)
toUTCHour()	Converts a time to its UTC Hour	toUTCHour(C1)
toMonth()	Converts a date to its corresponding month	toMonth(C1)
toDate()	Converts a value to a date format	toDate(C1)

Custom Filters

You can filter the data in the final output on the dashboard according to your needs.

Choose whether to include data using the = operator or exclude it using the != operator. You can also use the regex operator and provide the regex formula.

Customize

Color: You can customize the color for the graph.

Graph Type: You can select between area and line graph.

Font Size: You can customize the font size for Value and Unit.

Font Color: You can customize the font color for Value and Unit.

Trend value type: You can select one of the following trend value types.

1. Average

2. Median

3. Min

4. Max

5. Sum

Dimension Units:

Select the unit from the dropdown to be displayed on the dashboard.

Following unit options are available

Time

Second = sec

Minutes = mins

Hours = hrs

Days = days

Week = week

Numbers

Thousand = K

Lakh = L

Million = M

Billion = B

View Chart

Click on View Chart to preview it before adding it to the dashboard.