Merge pull request #5538 from Wycklife/tooltips

Added tooltips for Logical and Symbols keyboard

instat/ucrCalculator.vb

@@ -67,6 +67,31 @@ Public Class ucrCalculator
         bControlsInitialised = True
         ttCalculator.SetToolTip(cmdRound, "round(x) to round to whole numbers, round(x,2) to round to 2 decimal places, round(x,-2) to round to the nearest 100")
         ttCalculator.SetToolTip(cmdSiginf, "signif(x,3) to round to 3 significant figures")
+        ttCalculator.SetToolTip(cmdPower, "power(^)or exponent and can also be given as **. For example 2^3 = 8")
+        ttCalculator.SetToolTip(cmdLesser, "less than(<). For example (2 < 3) is TRUE. (2 < 2) is FALSE, (2 < 1) is FALSE")
+        ttCalculator.SetToolTip(cmdLesserOrEqualsTo, "less than or equals(<=). For example (2 <= 3) is TRUE, (2 <=2) is TRUE, (2 <= 1) is FALSE")
+        ttCalculator.SetToolTip(cmdGreater, "greater than(>). For example (2 > 3) is FALSE, (2 > 2) is FALSE, (2 > 1) is TRUE")
+        ttCalculator.SetToolTip(cmdGreaterOrEqualsTo, "greater or equals to(>=). For example (2 >= 3) is FALSE, (2 >=2) is TRUE, (2 >= 1) is TRUE")
+        ttCalculator.SetToolTip(cmdEquivalent, "logical equals(==). For example (2 == 3) is FALSE, (2 == 2) is TRUE, (2 == 1) is FALSE")
+        ttCalculator.SetToolTip(cmdNotEqualsTo, "not equals(!= )(opposite of ==). For example (2 != 3) is TRUE, (2 != 2) is FALSE and (2 != 1) is TRUE)")
+        ttCalculator.SetToolTip(cmdOr, "logical OR(|). For example (2 < 3) | (2 < 1) is the same as (TRUE | FALSE) which is TRUE")
+        ttCalculator.SetToolTip(cmdAnd, " logical AND(&). For example (2 < 3) & (2 < 1) is the same as (TRUE & FALSE) which is FALSE")
+        ttCalculator.SetToolTip(cmdNot, "logical NOT(!). For example !(2 < 3) is FALSE, !(2 < 1) is TRUE")
+        ttCalculator.SetToolTip(cmdColon, "colon is from:to(:). For example 3:6 is 3, 4, 5, 6. 6:3 is 6, 5, 4, 3 (It is the seq function with a step-length of 1 or -1.)")
+        ttCalculator.SetToolTip(cmdModulas, "modulus operator(%%)gives the remainder after integer division. For example 7 %% 3 is 1, 12 %% 3 is 0")
+        ttCalculator.SetToolTip(cmdIn, "(%in%)is like the match function and returns a logical vector. For example (11:15 %in% c(11,13)) gives TRUE, FALSE, TRUE, FALSE, FALSE")
+        ttCalculator.SetToolTip(cmdmatch, "(see also %in%)gives the positions of the matching elements. For example match(11:15, c(11,13)) gives (1,NA, 2, NA, NA). match(11:15,c(11,13),nomatch=0) gives 1, 0, 2, 0, 0)")
+        ttCalculator.SetToolTip(cmdIntegerDivision, "div operator(%/%)is for integer division. For example (7 %/% 3) is 2, (13 %/% 3) is 4")
+        ttCalculator.SetToolTip(cmdwhen, "when is multiple ifelse, for example case_when(1:5>320,1:5>110) gives NA, 10, 10, 20, 20")
+        ttCalculator.SetToolTip(cmdIfelse, "is what it says, for example ifelse((1:5 > 3,20,10) gives 10, 10, 10, 20, 20")
+        ttCalculator.SetToolTip(cmdBetween, "between two values, for example between(1:5, 3,4) is FALSE, FALSE, TRUE, TRUE, FALSE")
+        ttCalculator.SetToolTip(cmdIsNa, "is.na detects missing values, for example is.na(c(1,3,NA, 5)) gives FALSE, FALSE, TRUE, FALSE")
+        ttCalculator.SetToolTip(cmdNotIsNa, "!is.na detects non-missing values, for example !is.na(c(1,3,NA, 5)) gives TRUE, TRUE, FALSE, TRUE")
+        ttCalculator.SetToolTip(cmdDuplicate, "duplicate detects non-unique values, for example duplicated(c(1:3,2,7)) gives FALSE, FALSE, FALSE, TRUE, FALSE")
+        ttCalculator.SetToolTip(cmdNear, "near(x,y)compares 2 variables. For example sqrt(5)^2 is almost, but isn't exactly 5, however near(sqrt(5)^2,5) is TRUE")
+        ttCalculator.SetToolTip(cmdWhich, "which gives the indices of a logical variable. For example which(11:15>13) gives 4, 5. Note the result is usually not the same length as the original variable.")
+        ttCalculator.SetToolTip(cmdAnyDup, "any Are any values TRUE in a logical variable. For example any(1:5 >3) gives TRUE")
+        ttCalculator.SetToolTip(cmdAll, "all Are all values TRUE in a logical variable. For example all(1:5 >3) gives FALSE")
     End Sub
 
     Public Sub Reset()